Pith Number

pith:4674DN4O

pith:2010:4674DN4OT4XMGT355HJPMREQK5

not attested not anchored not stored refs pending

KdV-Volterra chain

G.M. Pritula, V.E. Vekslerchik

arxiv:1007.3394 v1 · 2010-07-20 · 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{4674DN4OT4XMGT355HJPMREQK5}

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	2026-05-18T03:41:20.482794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7bfc1b78e9f2ec34f7de9d2f64490574a4e5cb027af8e50d5acbdc17857834e

Aliases

arxiv: 1007.3394 · arxiv_version: 1007.3394v1 · doi: 10.48550/arxiv.1007.3394 · pith_short_12: 4674DN4OT4XM · pith_short_16: 4674DN4OT4XMGT35 · pith_short_8: 4674DN4O

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/4674DN4OT4XMGT355HJPMREQK5 \
  | 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: e7bfc1b78e9f2ec34f7de9d2f64490574a4e5cb027af8e50d5acbdc17857834e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2c2d8ac32a3bc26421149360e5f42f1c8700de3514b33e7da88eea9aaecace6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2010-07-20T11:04:16Z",
    "title_canon_sha256": "8e5cc171f6e424e312019eff28f8ce14f61072150fa0622f802a76ae4ddb4583"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.3394",
    "kind": "arxiv",
    "version": 1
  }
}