Pith Number

pith:WSWO3ET4

pith:2015:WSWO3ET4A3ASVMLPNM2X5A2PFM

not attested not anchored not stored refs pending

Global solutions to the Oldroyd-B model with a class of large initial data

Daoyuan Fang, Ruizhao Zi

arxiv:1509.06098 v1 · 2015-09-21 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WSWO3ET4A3ASVMLPNM2X5A2PFM}

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	2026-05-18T01:32:35.837033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4aced927c06c12ab16f6b357e834f2b185d188f04467119c4da18ef0954a111

Aliases

arxiv: 1509.06098 · arxiv_version: 1509.06098v1 · doi: 10.48550/arxiv.1509.06098 · pith_short_12: WSWO3ET4A3AS · pith_short_16: WSWO3ET4A3ASVMLP · pith_short_8: WSWO3ET4

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/WSWO3ET4A3ASVMLPNM2X5A2PFM \
  | 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: b4aced927c06c12ab16f6b357e834f2b185d188f04467119c4da18ef0954a111

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd9012df42390a89e7b08681734ed938d2e3e9b40b655fd6a4d1a8a2f20c83a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-09-21T02:53:59Z",
    "title_canon_sha256": "969be10f2a39513017d51ff99a5a64abd605362aaff6a0bfbed2540316a3a18d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06098",
    "kind": "arxiv",
    "version": 1
  }
}