Pith Number

pith:QXBL5THV

pith:2013:QXBL5THV2765WYVK5RXRQPRPVE

not attested not anchored not stored refs pending

A model for the shapes of advected triangles

Alain Pumir, Michael Wilkinson

arxiv:1303.0419 v1 · 2013-03-02 · nlin.CD · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QXBL5THV2765WYVK5RXRQPRPVE}

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	2026-05-18T01:51:17.849601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85c2beccf5d7fddb62aaec6f183e2fa9042607d6a288306221a6311209f78bc4

Aliases

arxiv: 1303.0419 · arxiv_version: 1303.0419v1 · doi: 10.48550/arxiv.1303.0419 · pith_short_12: QXBL5THV2765 · pith_short_16: QXBL5THV2765WYVK · pith_short_8: QXBL5THV

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/QXBL5THV2765WYVK5RXRQPRPVE \
  | 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: 85c2beccf5d7fddb62aaec6f183e2fa9042607d6a288306221a6311209f78bc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9177da0fe4d5f1cbc1c26445b040f1e6cb1a4522a9d8f7336ef734d668af7035",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2013-03-02T19:19:46Z",
    "title_canon_sha256": "277b0ba57ebcf41e59b50f696ed2b9a338dcb200c78b5bda5f3945a475de1d70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0419",
    "kind": "arxiv",
    "version": 1
  }
}