Pith Number

pith:MN7TLVY5

pith:1999:MN7TLVY5UNE7NGTVYP3GDOOS4J

not attested not anchored not stored refs pending

Simplicial moves on complexes and manifolds

W. B. R. Lickorish

arxiv:math/9911256 v1 · 1999-11-20 · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MN7TLVY5UNE7NGTVYP3GDOOS4J}

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	2026-05-18T01:05:32.409666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

637f35d71da349f69a75c3f661b9d2e24a729c9381dd74f1db0337c91ad054ac

Aliases

arxiv: math/9911256 · arxiv_version: math/9911256v1 · doi: 10.48550/arxiv.math/9911256 · pith_short_12: MN7TLVY5UNE7 · pith_short_16: MN7TLVY5UNE7NGTV · pith_short_8: MN7TLVY5

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/MN7TLVY5UNE7NGTVYP3GDOOS4J \
  | 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: 637f35d71da349f69a75c3f661b9d2e24a729c9381dd74f1db0337c91ad054ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f8299c7464181a90026f00e384b15eb942d5871a0a9c56c8f6ae883960c97c0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.GT",
    "submitted_at": "1999-11-20T00:00:00Z",
    "title_canon_sha256": "f684119a4bd5b7672cb03afb0884a26400a5bbc85980f53b9c7a6ab5fb386c32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9911256",
    "kind": "arxiv",
    "version": 1
  }
}