Pith Number

pith:UUW2QN27

pith:2011:UUW2QN27VGVIILIS53UFVD7IBL

not attested not anchored not stored refs pending

On isolated vorticity regions beneath the water surface

Octavian G. Mustafa

arxiv:1103.2471 v1 · 2011-03-12 · math-ph · math.CA · math.DS · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UUW2QN27VGVIILIS53UFVD7IBL}

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	2026-05-18T04:26:55.241928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a52da8375fa9aa842d12eee85a8fe80ad2ff401b88d4bc70ca2b164898b0f619

Aliases

arxiv: 1103.2471 · arxiv_version: 1103.2471v1 · doi: 10.48550/arxiv.1103.2471 · pith_short_12: UUW2QN27VGVI · pith_short_16: UUW2QN27VGVIILIS · pith_short_8: UUW2QN27

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/UUW2QN27VGVIILIS53UFVD7IBL \
  | 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: a52da8375fa9aa842d12eee85a8fe80ad2ff401b88d4bc70ca2b164898b0f619

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "372f4c399802c9f8d370b0566f5093a7a3f9d6ae187a4b5e07214e6c817aece4",
    "cross_cats_sorted": [
      "math.CA",
      "math.DS",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-03-12T19:18:51Z",
    "title_canon_sha256": "03fc268dd7255e777f2642b2e0b07eaf734a63262ffcdb111745817de935700b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2471",
    "kind": "arxiv",
    "version": 1
  }
}