Pith Number

pith:CBUOTOZV

pith:2013:CBUOTOZVX5G4U73UYQXZ7SYKWM

not attested not anchored not stored refs pending

Integrable Boundary for Quad-Graph Systems: Three-Dimensional Boundary Consistency

Nicolas Cramp\'e, Qi Cheng Zhang, Vincent Caudrelier

arxiv:1307.4023 v2 · 2013-07-15 · math-ph · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CBUOTOZVX5G4U73UYQXZ7SYKWM}

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	2026-05-18T02:59:18.396333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1068e9bb35bf4dca7f74c42f9fcb0ab33df73f37e8d7d32dcd6df05e8e169376

Aliases

arxiv: 1307.4023 · arxiv_version: 1307.4023v2 · doi: 10.48550/arxiv.1307.4023 · pith_short_12: CBUOTOZVX5G4 · pith_short_16: CBUOTOZVX5G4U73U · pith_short_8: CBUOTOZV

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/CBUOTOZVX5G4U73UYQXZ7SYKWM \
  | 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: 1068e9bb35bf4dca7f74c42f9fcb0ab33df73f37e8d7d32dcd6df05e8e169376

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "740d99db343148a4a0bb18557985cf7bc590a6d40b5cb60d81b895b27e7af722",
    "cross_cats_sorted": [
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-07-15T17:12:05Z",
    "title_canon_sha256": "09a4ac4e6fcc7d080e0536c7e1974cbd89919aca85f02a4752a3cbf7331bb37f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4023",
    "kind": "arxiv",
    "version": 2
  }
}