Pith Number

pith:KE6TYQM5

pith:2024:KE6TYQM5M5I3COAH3F7ARHNF6X

not attested not anchored not stored refs pending

A cohomology-based Gromov-Hausdorff metric approach for quantifying molecular similarity

JunJie Wee, Kelin Xia, Wilderich Tuschmann, Xue Gong

arxiv:2411.13887 v3 · 2024-11-21 · math.AT · cond-mat.mtrl-sci · cs.CG · math.MG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KE6TYQM5M5I3COAH3F7ARHNF6X}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T10:19:56.541635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

513d3c419d6751b13807d97e089da5f5e8606bbbf5e5f4c0858b786c20f72e9b

Aliases

arxiv: 2411.13887 · arxiv_version: 2411.13887v3 · doi: 10.48550/arxiv.2411.13887 · pith_short_12: KE6TYQM5M5I3 · pith_short_16: KE6TYQM5M5I3COAH · pith_short_8: KE6TYQM5

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/KE6TYQM5M5I3COAH3F7ARHNF6X \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 513d3c419d6751b13807d97e089da5f5e8606bbbf5e5f4c0858b786c20f72e9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c1de18a1d8a177d09c47493360a1c20dc3682b40bc92323cab68a80d31de0d5",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cs.CG",
      "math.MG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2024-11-21T06:58:14Z",
    "title_canon_sha256": "b586388e4a62c930bcce0acbc7c9e40569a3efe2f0c0c792cc5e214a7a301619"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13887",
    "kind": "arxiv",
    "version": 3
  }
}