Pith Number

pith:2ICN3TP3

pith:2015:2ICN3TP3BP7EL454N2WZCFTHHV

not attested not anchored not stored refs pending

Drops with non-circular footprints

Alejandro G. Gonz\'alez, Javier A. Diez, Pablo D. Ravazzoli

arxiv:1512.04909 v1 · 2015-12-15 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2ICN3TP3BP7EL454N2WZCFTHHV}

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	2026-05-18T01:15:51.731673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d204ddcdfb0bfe45f3bc6ead9116673d4bd729b4997915444c5f72a23e64278f

Aliases

arxiv: 1512.04909 · arxiv_version: 1512.04909v1 · doi: 10.48550/arxiv.1512.04909 · pith_short_12: 2ICN3TP3BP7E · pith_short_16: 2ICN3TP3BP7EL454 · pith_short_8: 2ICN3TP3

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/2ICN3TP3BP7EL454N2WZCFTHHV \
  | 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: d204ddcdfb0bfe45f3bc6ead9116673d4bd729b4997915444c5f72a23e64278f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a2d3cac06504ba8f7b3583888ff1788dfb1182fe28c5a6db8b0f4f8f5744852",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-12-15T19:38:30Z",
    "title_canon_sha256": "04ab2c5fbdd9f1a1ee2f80f69b474ae85ef94c41a9a5d7fd827d22d4ee0fd3f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04909",
    "kind": "arxiv",
    "version": 1
  }
}