Pith Number

pith:LSOOOGZN

pith:2011:LSOOOGZN46UY54BM3YQYW3AJ7I

not attested not anchored not stored refs pending

Meromorphic solutions of nonlinear ordinary differential equations

Nikolay A. Kudryashov

arxiv:1201.0126 v1 · 2011-12-30 · 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{LSOOOGZN46UY54BM3YQYW3AJ7I}

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	2026-05-18T04:05:26.072576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c9ce71b2de7a98ef02cde218b6c09fa16a94aa3584ff3d2196310e957a9da92

Aliases

arxiv: 1201.0126 · arxiv_version: 1201.0126v1 · doi: 10.48550/arxiv.1201.0126 · pith_short_12: LSOOOGZN46UY · pith_short_16: LSOOOGZN46UY54BM · pith_short_8: LSOOOGZN

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/LSOOOGZN46UY54BM3YQYW3AJ7I \
  | 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: 5c9ce71b2de7a98ef02cde218b6c09fa16a94aa3584ff3d2196310e957a9da92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbff5ce96f7b8d34e0e35b98d552fdbf3187a77fb432c882ed91febfae8b9c4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2011-12-30T13:29:17Z",
    "title_canon_sha256": "96027e6f346b26c35fa1aa74dc18b6db0291faf24c7fc3938aad58b2de63b458"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0126",
    "kind": "arxiv",
    "version": 1
  }
}