Pith Number

pith:4LIHEELO

pith:2012:4LIHEELOIIZZKCM6VRU6IIJPNN

not attested not anchored not stored refs pending

The Algebro-Geometric Initial Value Problem for the Relativistic Lotka-Volterra Hierarchy and Quasi-Periodic Solutions

Engui Fan, Peng Zhao, Yu Hou

arxiv:1209.4250 v1 · 2012-09-19 · 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{4LIHEELOIIZZKCM6VRU6IIJPNN}

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	2026-05-18T03:45:13.076504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2d072116e423395099eac69e4212f6b67678fe99b600f990275d630de1c2ebf

Aliases

arxiv: 1209.4250 · arxiv_version: 1209.4250v1 · doi: 10.48550/arxiv.1209.4250 · pith_short_12: 4LIHEELOIIZZ · pith_short_16: 4LIHEELOIIZZKCM6 · pith_short_8: 4LIHEELO

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/4LIHEELOIIZZKCM6VRU6IIJPNN \
  | 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: e2d072116e423395099eac69e4212f6b67678fe99b600f990275d630de1c2ebf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a18025d963eaf0c4de5485d7d53dde60ca419ecb8b82ed425c834a9198aaaefe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2012-09-19T14:18:55Z",
    "title_canon_sha256": "960be15fed2dae5e4d6dab99319080c920ee2ebb45969906dd8ad1b021946dc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.4250",
    "kind": "arxiv",
    "version": 1
  }
}