Pith Number

pith:M2T2II5F

pith:2013:M2T2II5F77L5S4I3WWFXLW3ZKD

not attested not anchored not stored refs pending

Cancellativization of dimer models

Akira Ishii, Charlie Beil, Kazushi Ueda

arxiv:1301.5410 v1 · 2013-01-23 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M2T2II5F77L5S4I3WWFXLW3ZKD}

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

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	2026-05-18T03:35:39.895070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66a7a423a5ffd7d9711bb58b75db7950c5cbbeda8371c1397bdaa3b9d6d40767

Aliases

arxiv: 1301.5410 · arxiv_version: 1301.5410v1 · doi: 10.48550/arxiv.1301.5410 · pith_short_12: M2T2II5F77L5 · pith_short_16: M2T2II5F77L5S4I3 · pith_short_8: M2T2II5F

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/M2T2II5F77L5S4I3WWFXLW3ZKD \
  | 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: 66a7a423a5ffd7d9711bb58b75db7950c5cbbeda8371c1397bdaa3b9d6d40767

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca29b0cbbf8f999abc6b9a45b8cbe25d7e611dcbf6345750dbc3c9045490595a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-01-23T06:30:26Z",
    "title_canon_sha256": "7615defc49a5b62d7d55177be91252e4df71fd3b8ee6d12c23b3f15ac22e68e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5410",
    "kind": "arxiv",
    "version": 1
  }
}