Pith Number

pith:S6XC5INF

pith:1995:S6XC5INFVHZGNY4V4AQRCVY6BI

not attested not anchored not stored refs pending

Painlev\'{e} Analysis and Exact Solutions of a Modified Boussinesq Equation

Q.P. Liu

arxiv:solv-int/9504003 v1 · 1995-04-27 · solv-int · 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{S6XC5INFVHZGNY4V4AQRCVY6BI}

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	2026-05-18T01:05:00.137114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97ae2ea1a5a9f266e395e02111571e0a23f1907b1729af75211d6a2846091f3a

Aliases

arxiv: solv-int/9504003 · arxiv_version: solv-int/9504003v1 · doi: 10.48550/arxiv.solv-int/9504003 · pith_short_12: S6XC5INFVHZG · pith_short_16: S6XC5INFVHZGNY4V · pith_short_8: S6XC5INF

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/S6XC5INFVHZGNY4V4AQRCVY6BI \
  | 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: 97ae2ea1a5a9f266e395e02111571e0a23f1907b1729af75211d6a2846091f3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab67c7a27c1f5e0e838fef5dcaa9dbd91571dcb63c8a79cc316e8267bd485d1c",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "",
    "primary_cat": "solv-int",
    "submitted_at": "1995-04-27T15:44:46Z",
    "title_canon_sha256": "bc7147f6893ee801025f960e28129faad4c86142fb151a8cc3815481e1c8a93b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "solv-int/9504003",
    "kind": "arxiv",
    "version": 1
  }
}