MatSci-SAMCompare exact published wording and inspect when definitions, revisions, comments, and voting acts were recorded.
Each mark is one recorded act. Select a publication or revision to inspect its wording below.
Showing 10 recorded events for all 3 definitions.
Exact recorded times are retained; the axis is labelled in UTC. Event types are not combined into a weighted activity or impact score.
Definition 3, revision 1 · Sep 8, 2026, 4:14 PM UTC
Compared with Definition 2, revision 1, the source of this proposal.
The Added: spatial arrangementRemoved: of atomsAdded: , number, and types of neighboring atoms or ligands that immediately surroundRemoved: ing a central atom Added: within a crystalRemoved: line structureAdded: lattice or molecular complex.
The magnitude runs from 0 for unchanged text to 1 for complete replacement. It measures definition wording only—not authorship, quality, or community impact.
Select two current candidates to see their exact wording differences. Removed text belongs to the first selection; added text belongs to the second.
Compared with Definition 1, revision 1, reading from the first selection to the second.
Removed: What at atom "sees" in its vicinity, or how its nearby atomic neighbors are arranged. Often referred to by the shape created by the set of nearest neighborsAdded: The arrangement of atoms surrounding a central atom in a crystalline structure.
The magnitude runs from 0 for unchanged text to 1 for complete replacement. It measures definition wording only—not authorship, quality, or community impact.
The same events as the plot, newest first, with exact UTC times and links to the revision each act concerned.
| Time | Definition | Event | Detail |
|---|---|---|---|
| Sep 10, 2026, 4:30 PM UTC | Definition 3 · revision 1 | Vote act | Upvote recorded |
| Sep 8, 2026, 7:27 PM UTC | Definition 3 · revision 1 | Vote act | Upvote recorded |
| Sep 8, 2026, 7:07 PM UTC | Definition 2 · revision 1 | Vote act | Upvote recorded |
| Sep 8, 2026, 4:14 PM UTC | Definition 3 · revision 1 | Publication | AI-assisted contribution |
| Oct 20, 2025, 8:34 PM UTC | Definition 2 · revision 1 | Comment | .Legacy association inferred |
| Oct 20, 2025, 8:33 PM UTC | Definition 1 · revision 1 | Comment | atom sees its vicinity is a strange descriptionLegacy association inferred |
| Sep 17, 2025, 7:06 AM UTC | Definition 2 · revision 1 | Publication | AI-generated revision |
| Sep 17, 2025, 7:06 AM UTC | Definition 1 · revision 1 | Vote act | Upvote recorded; imported historical actLegacy association inferred |
| Sep 17, 2025, 7:06 AM UTC | Definition 1 · revision 1 | Vote act | Downvote recorded; imported historical actLegacy association inferred |
| Sep 17, 2025, 7:06 AM UTC | Definition 1 · revision 1 | Publication | Initial revision |