Pith Number

pith:74R7RAOI

pith:2018:74R7RAOIHBTAHFMSECNQ7EJJOP

not attested not anchored not stored refs pending

On conjectures regarding the Nekrasov--Okounkov hook length formula

Bernhard Heim, Markus Neuhauser

arxiv:1810.02226 v1 · 2018-10-04 · math.NT · 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{74R7RAOIHBTAHFMSECNQ7EJJOP}

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	2026-05-18T00:03:55.157160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff23f881c83866039592209b0f912973f2f5b1159c75e8ca88b0bcb18964fe3a

Aliases

arxiv: 1810.02226 · arxiv_version: 1810.02226v1 · doi: 10.48550/arxiv.1810.02226 · pith_short_12: 74R7RAOIHBTA · pith_short_16: 74R7RAOIHBTAHFMS · pith_short_8: 74R7RAOI

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/74R7RAOIHBTAHFMSECNQ7EJJOP \
  | 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: ff23f881c83866039592209b0f912973f2f5b1159c75e8ca88b0bcb18964fe3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f91a2414d068ad4dc773327417494a8b0e21130c2918149cbae31d16a2e48c57",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-10-04T14:08:43Z",
    "title_canon_sha256": "c48036323ab9cdd8512863a1c023cde59f07262a8397d51032b46d834af66115"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02226",
    "kind": "arxiv",
    "version": 1
  }
}