Pith Number

pith:YRP5PKMJ

pith:2025:YRP5PKMJVLGTOTTOHNOMWV7FZ2

not attested not anchored not stored refs pending

Refined enumeration of planar Eulerian orientations

Andrew Elvey Price, Mireille Bousquet-M\'elou

arxiv:2503.15046 v2 · 2025-03-19 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YRP5PKMJVLGTOTTOHNOMWV7FZ2}

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.

Cited by

1 paper in Pith

Sine-Liouville gravity as a Vertex Model on Planar Graphs

Receipt and verification

First computed	2026-06-02T03:04:32.122047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c45fd7a989aacd374e6e3b5ccb57e5ceb613267148f6f191f765ba2057f4af75

Aliases

arxiv: 2503.15046 · arxiv_version: 2503.15046v2 · doi: 10.48550/arxiv.2503.15046 · pith_short_12: YRP5PKMJVLGT · pith_short_16: YRP5PKMJVLGTOTTO · pith_short_8: YRP5PKMJ

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/YRP5PKMJVLGTOTTOHNOMWV7FZ2 \
  | 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: c45fd7a989aacd374e6e3b5ccb57e5ceb613267148f6f191f765ba2057f4af75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "050d4a4225cdd714ce429c10ec8cfd04bb7f4f8a8fc02f65c8d3e7aff53c47ef",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2025-03-19T09:33:45Z",
    "title_canon_sha256": "d7c8a7f273fcb384ce8fd23d0926a92bba697291492baf245204bbdcc320a41b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.15046",
    "kind": "arxiv",
    "version": 2
  }
}