Pith Number

pith:RHIAAOKV

pith:2012:RHIAAOKVDBOXPIJFJ47OITDHVZ

not attested not anchored not stored refs pending

Prime form and sigma function

John Gibbons, Shigeki Matsutani, Yoshihiro Onishi

arxiv:1204.3747 v2 · 2012-04-17 · math.AG · 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{RHIAAOKVDBOXPIJFJ47OITDHVZ}

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	2026-05-18T03:44:33.585057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89d0003955185d77a1254f3ee44c67ae665aa46962e8b7f74e76f3f69f9dc818

Aliases

arxiv: 1204.3747 · arxiv_version: 1204.3747v2 · doi: 10.48550/arxiv.1204.3747 · pith_short_12: RHIAAOKVDBOX · pith_short_16: RHIAAOKVDBOXPIJF · pith_short_8: RHIAAOKV

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/RHIAAOKVDBOXPIJFJ47OITDHVZ \
  | 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: 89d0003955185d77a1254f3ee44c67ae665aa46962e8b7f74e76f3f69f9dc818

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "125921b72a0fefe18f1482b5c7d1284adf4b0fef59185b204f468c095938a6e0",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2012-04-17T09:53:14Z",
    "title_canon_sha256": "2bc3855bde18d3f3aef2e57cdbff87c31447a7c781ffb087ce9d04d19e9b0717"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3747",
    "kind": "arxiv",
    "version": 2
  }
}