Pith Number

pith:26RPYGTV

pith:2018:26RPYGTVRF3NFJGSOAJT2ZBTAU

not attested not anchored not stored refs pending

Vanishing viscosity limits for axisymmetric flows with boundary

Ken Abe

arxiv:1806.04811 v2 · 2018-06-13 · 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{26RPYGTVRF3NFJGSOAJT2ZBTAU}

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	2026-05-17T23:56:53.276706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7a2fc1a758976d2a4d270133d6433052812a1cc5f31a7d7d034cb43f7302ecc

Aliases

arxiv: 1806.04811 · arxiv_version: 1806.04811v2 · doi: 10.48550/arxiv.1806.04811 · pith_short_12: 26RPYGTVRF3N · pith_short_16: 26RPYGTVRF3NFJGS · pith_short_8: 26RPYGTV

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/26RPYGTVRF3NFJGSOAJT2ZBTAU \
  | 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: d7a2fc1a758976d2a4d270133d6433052812a1cc5f31a7d7d034cb43f7302ecc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e094d4bb0c0d44e30145fb76ae05dfe2c5f07402659cc760e135a396c5451eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-06-13T01:32:38Z",
    "title_canon_sha256": "2b6c9202c80564ca50d884b95fe249bfbd9f432cbf70c61b6a340e2c14a8b229"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04811",
    "kind": "arxiv",
    "version": 2
  }
}