Pith Number

pith:RUWC3FOV

pith:2014:RUWC3FOVM7QOBSZN2KZZPODMRC

not attested not anchored not stored refs pending

Applying Lipson's state models to marked graph diagrams of surface-links

Sang Youl Lee, Seiichi Kamada, Yewon Joung

arxiv:1411.5740 v1 · 2014-11-21 · 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{RUWC3FOVM7QOBSZN2KZZPODMRC}

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	2026-05-18T02:33:07.197503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d2c2d95d567e0e0cb2dd2b397b86c8881478237c3d915129aa0d1890e618c18

Aliases

arxiv: 1411.5740 · arxiv_version: 1411.5740v1 · doi: 10.48550/arxiv.1411.5740 · pith_short_12: RUWC3FOVM7QO · pith_short_16: RUWC3FOVM7QOBSZN · pith_short_8: RUWC3FOV

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/RUWC3FOVM7QOBSZN2KZZPODMRC \
  | 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: 8d2c2d95d567e0e0cb2dd2b397b86c8881478237c3d915129aa0d1890e618c18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f89bbfa31f444aa43e38baeeb5b3850b927484abcc602017ce2636c3c82c01a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2014-11-21T01:56:53Z",
    "title_canon_sha256": "77bed6ee67711d3fba860719b66e1a09e046584c51e6f9568bf00dec0cde597e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.5740",
    "kind": "arxiv",
    "version": 1
  }
}