Pith Number

pith:ODC5NEYL

pith:2014:ODC5NEYLVXPB6YEF6K55GNSIIS

not attested not anchored not stored refs pending

Analytical properties and exact solutions of the Lotka--Volterra competition system

Anastasia S. Zakharchenko, Nikolay A. Kudryashov

arxiv:1409.6903 v1 · 2014-09-24 · 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{ODC5NEYLVXPB6YEF6K55GNSIIS}

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	2026-05-18T02:42:00.243120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70c5d6930badde1f6085f2bbd3364844bb7c5b00cfdc9f70c44da73d16c36478

Aliases

arxiv: 1409.6903 · arxiv_version: 1409.6903v1 · doi: 10.48550/arxiv.1409.6903 · pith_short_12: ODC5NEYLVXPB · pith_short_16: ODC5NEYLVXPB6YEF · pith_short_8: ODC5NEYL

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/ODC5NEYLVXPB6YEF6K55GNSIIS \
  | 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: 70c5d6930badde1f6085f2bbd3364844bb7c5b00cfdc9f70c44da73d16c36478

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d6cc5a1b864bb8b2e9e481c4d613475fcbe4352b0153c3352e18e395c70a74a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2014-09-24T11:20:32Z",
    "title_canon_sha256": "859fe2ccfbca2df64fb87dc76073a4b6528f926382f37ba4f7399f775831bca9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6903",
    "kind": "arxiv",
    "version": 1
  }
}