Pith Number

pith:RGAT3VIB

pith:2015:RGAT3VIBBL2BSYEAYESFPJOO6O

not attested not anchored not stored refs pending

The Cauchy problem for the Ostrovsky equation with positive dispersion

Jianhua Huang, Jinqiao Duan, Wei Yan, Yongsheng Li

arxiv:1505.05995 v3 · 2015-05-22 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RGAT3VIBBL2BSYEAYESFPJOO6O}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:42:18.982468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89813dd5010af4196080c12457a5cef3bf2636c1d5d2e9e216d3ae780e53c494

Aliases

arxiv: 1505.05995 · arxiv_version: 1505.05995v3 · doi: 10.48550/arxiv.1505.05995 · pith_short_12: RGAT3VIBBL2B · pith_short_16: RGAT3VIBBL2BSYEA · pith_short_8: RGAT3VIB

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/RGAT3VIBBL2BSYEAYESFPJOO6O \
  | 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: 89813dd5010af4196080c12457a5cef3bf2636c1d5d2e9e216d3ae780e53c494

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16946aae6869e6b7e338641cd65ae3510389ae3be2812e911df7d4a5d92b0609",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-05-22T09:04:10Z",
    "title_canon_sha256": "6a696d245cdea417722e740fce4eced1b692f7c662b7bd3733324b2010f491d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05995",
    "kind": "arxiv",
    "version": 3
  }
}