Pith Number

pith:NZGSQEPK

pith:2013:NZGSQEPKOFYOSXYMFGNLKCIE72

not attested not anchored not stored refs pending

Large spheres motion in a non homogeneous turbulent flow

Jean-Francois Pinton, Lionel Fiabane, Mickael Bourgoin, Nathanael Machicoane, Robert Zimmermann, Romain Volk

arxiv:1309.2129 v1 · 2013-09-09 · 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{NZGSQEPKOFYOSXYMFGNLKCIE72}

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	2026-05-18T01:47:44.360585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e4d2811ea7170e95f0c299ab50904fe8ed8b1a4337b7acab240f2ca4f7feb22

Aliases

arxiv: 1309.2129 · arxiv_version: 1309.2129v1 · doi: 10.48550/arxiv.1309.2129 · pith_short_12: NZGSQEPKOFYO · pith_short_16: NZGSQEPKOFYOSXYM · pith_short_8: NZGSQEPK

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/NZGSQEPKOFYOSXYMFGNLKCIE72 \
  | 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: 6e4d2811ea7170e95f0c299ab50904fe8ed8b1a4337b7acab240f2ca4f7feb22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bedb3f69140349d77a4f1ba4cd107c96d3becff71462eb160241c1435931bc27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-09-09T12:22:13Z",
    "title_canon_sha256": "9a6841bacb4432dded202ea87880bd929a2dd021b0749cee9af40f3a7d14187c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2129",
    "kind": "arxiv",
    "version": 1
  }
}