Pith Number

pith:6AZVALYG

pith:2018:6AZVALYGJCSSNAJE2M2NMTDQ7N

not attested not anchored not stored refs pending

Generalisations of the Harer-Zagier recursion for 1-point functions

Anupam Chaudhuri, Norman Do

arxiv:1812.11885 v1 · 2018-12-31 · math-ph · math.CO · math.GT · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6AZVALYGJCSSNAJE2M2NMTDQ7N}

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

Linear Differential Equations for the Resolvents of the Classical Matrix Ensembles

Receipt and verification

First computed	2026-05-17T23:57:10.867367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f033502f0648a5268124d334d64c70fb685be4ffc0b147b5c7318b9953a10b8d

Aliases

arxiv: 1812.11885 · arxiv_version: 1812.11885v1 · doi: 10.48550/arxiv.1812.11885 · pith_short_12: 6AZVALYGJCSS · pith_short_16: 6AZVALYGJCSSNAJE · pith_short_8: 6AZVALYG

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/6AZVALYGJCSSNAJE2M2NMTDQ7N \
  | 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: f033502f0648a5268124d334d64c70fb685be4ffc0b147b5c7318b9953a10b8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0af6dc347966b8f341973bd3b83adb8f3eae4aa112018cbfbf7a90ba0b782b31",
    "cross_cats_sorted": [
      "math.CO",
      "math.GT",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-12-31T16:32:53Z",
    "title_canon_sha256": "0ceb20e4ef6d9cafd3f6ce5f7d0fc87b39a3f5cb42bdab80d91163c88613a04f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11885",
    "kind": "arxiv",
    "version": 1
  }
}