Pith Number

pith:5A7GIA5P

pith:2014:5A7GIA5PPA6H23GLPFBWY5Y3IW

not attested not anchored not stored refs pending

Collisions of vortex filament pairs

Erwan Faou (INRIA - IRMAR, Evelyne Miot (LM-Orsay), IRMAR), Valeria Banica

arxiv:1402.4418 v1 · 2014-02-18 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5A7GIA5PPA6H23GLPFBWY5Y3IW}

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	2026-05-18T01:44:36.742124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e83e6403af783c7d6ccb79436c771b45948c672f776c6ddfc827da1f7f365013

Aliases

arxiv: 1402.4418 · arxiv_version: 1402.4418v1 · doi: 10.48550/arxiv.1402.4418 · pith_short_12: 5A7GIA5PPA6H · pith_short_16: 5A7GIA5PPA6H23GL · pith_short_8: 5A7GIA5P

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/5A7GIA5PPA6H23GLPFBWY5Y3IW \
  | 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: e83e6403af783c7d6ccb79436c771b45948c672f776c6ddfc827da1f7f365013

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77159b47879d3de1de5b03cacca2475bb5d5268c490781d1bc2a58e7a5adb703",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-02-18T17:46:55Z",
    "title_canon_sha256": "747fc425686cf14797b0575f9902bd9b915e9a1ec9d05dedd080d846fb20df91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4418",
    "kind": "arxiv",
    "version": 1
  }
}