Pith Number

pith:RKQMIMLA

pith:2014:RKQMIMLANSPY4IURCU43UVYS3N

not attested not anchored not stored refs pending

Integrability of Dirac reduced bi-Hamiltonian equations

Alberto De Sole, Daniele Valeri, Victor G. Kac

arxiv:1401.6006 v2 · 2014-01-23 · math-ph · math.MP · math.RA · math.RT · 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{RKQMIMLANSPY4IURCU43UVYS3N}

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	2026-05-18T01:24:11.314364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8aa0c431606c9f8e22911539ba5712db4e6ab8e98a3dd6a2643912a93b2b5c4f

Aliases

arxiv: 1401.6006 · arxiv_version: 1401.6006v2 · doi: 10.48550/arxiv.1401.6006 · pith_short_12: RKQMIMLANSPY · pith_short_16: RKQMIMLANSPY4IUR · pith_short_8: RKQMIMLA

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/RKQMIMLANSPY4IURCU43UVYS3N \
  | 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: 8aa0c431606c9f8e22911539ba5712db4e6ab8e98a3dd6a2643912a93b2b5c4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b8dfe4c8a6b16cada5cf85a90865a0ba26f8a91129f7b1d24cad50fe19c0600",
    "cross_cats_sorted": [
      "math.MP",
      "math.RA",
      "math.RT",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-01-23T15:36:07Z",
    "title_canon_sha256": "079ddcda49aa07a98569b9f13828a71b48429cd7fb7f6a96f182f1a2e1c99943"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6006",
    "kind": "arxiv",
    "version": 2
  }
}