Pith Number

pith:67M3GZOX

pith:2013:67M3GZOXJYMJRKM5QQAPSM4JPO

not attested not anchored not stored refs pending

Comment on Wibral et al. (2013): Measuring information-transfer delays, PloS ONE 8(2): e55809

Jakob Runge

arxiv:1304.7930 v2 · 2013-04-30 · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{67M3GZOXJYMJRKM5QQAPSM4JPO}

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	2026-05-18T03:02:05.677129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7d9b365d74e1898a99d8400f933897b868c8d4b15fecdbdadbc757aed8d3883

Aliases

arxiv: 1304.7930 · arxiv_version: 1304.7930v2 · doi: 10.48550/arxiv.1304.7930 · pith_short_12: 67M3GZOXJYMJ · pith_short_16: 67M3GZOXJYMJRKM5 · pith_short_8: 67M3GZOX

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/67M3GZOXJYMJRKM5QQAPSM4JPO \
  | 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: f7d9b365d74e1898a99d8400f933897b868c8d4b15fecdbdadbc757aed8d3883

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54de221ba7211b1cdac04e8abdaaf6fe29f7aa8964ce962a561dc51de104543a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2013-04-30T09:30:59Z",
    "title_canon_sha256": "916003777884b644c9d8ea1866007bef72cc0e3f464a7f66fc4786c58187ccfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7930",
    "kind": "arxiv",
    "version": 2
  }
}