Pith Number

pith:KGHYBSN4

pith:2013:KGHYBSN4ZIQJMDD7U33Z5Y7L7J

not attested not anchored not stored refs pending

On discrete integrable equations of higher order

V.E. Adler, V.V. Postnikov

arxiv:1310.0981 v1 · 2013-10-03 · nlin.SI · math-ph · 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{KGHYBSN4ZIQJMDD7U33Z5Y7L7J}

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	2026-05-18T02:44:23.194788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

518f80c9bcca20960c7fa6f79ee3ebfa5baffd43583a8aa0ea95e26bddfd3005

Aliases

arxiv: 1310.0981 · arxiv_version: 1310.0981v1 · doi: 10.48550/arxiv.1310.0981 · pith_short_12: KGHYBSN4ZIQJ · pith_short_16: KGHYBSN4ZIQJMDD7 · pith_short_8: KGHYBSN4

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/KGHYBSN4ZIQJMDD7U33Z5Y7L7J \
  | 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: 518f80c9bcca20960c7fa6f79ee3ebfa5baffd43583a8aa0ea95e26bddfd3005

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4246e0accd7180d22cf6059ce9dbe940d0a98073532232f9d25d2561d64ed272",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2013-10-03T13:59:43Z",
    "title_canon_sha256": "80122215a840b91f1c4bd86d4ef534ad15faa2ffa6812d7e49e0e99e34351b87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0981",
    "kind": "arxiv",
    "version": 1
  }
}