Pith Number

pith:3GCUTLQ7

pith:2011:3GCUTLQ7LHZJB4BKCPQF34CR7X

not attested not anchored not stored refs pending

Meromorphic exact solutions of the generalized Bretherton equation

Dmitry I. Sinelshchikov, Maria V. Demina, Nikolay A. Kudryashov

arxiv:1112.5439 v1 · 2011-12-22 · nlin.PS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3GCUTLQ7LHZJB4BKCPQF34CR7X}

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	2026-05-18T04:05:47.354546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d98549ae1f59f290f02a13e05df051fde02973ab29c2330ace61da33914c73a0

Aliases

arxiv: 1112.5439 · arxiv_version: 1112.5439v1 · doi: 10.48550/arxiv.1112.5439 · pith_short_12: 3GCUTLQ7LHZJ · pith_short_16: 3GCUTLQ7LHZJB4BK · pith_short_8: 3GCUTLQ7

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/3GCUTLQ7LHZJB4BKCPQF34CR7X \
  | 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: d98549ae1f59f290f02a13e05df051fde02973ab29c2330ace61da33914c73a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "852570d43505021ea9abd02c2f9cec27482490833b3ee2fff319a4357e8cc182",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2011-12-22T20:27:41Z",
    "title_canon_sha256": "e47fd01c25d04056cf8beb30e38e16e4f79bb489884633eac8041a5c5f3e56aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5439",
    "kind": "arxiv",
    "version": 1
  }
}