Pith Number

pith:7LOUW7I2

pith:2012:7LOUW7I2GKOFDUZAF6C4AGOZBH

not attested not anchored not stored refs pending

Noise Suppression and Surplus Synchrony by Coincidence Detection

Markus Diesmann, Matthias Schultze-Kraft, Moritz Helias, Sonja Gr\"un

arxiv:1207.7228 v2 · 2012-07-31 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7LOUW7I2GKOFDUZAF6C4AGOZBH}

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	2026-05-18T03:28:53.733498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fadd4b7d1a329c51d3202f85c019d909c6cbd85300b42050c125328012b814fc

Aliases

arxiv: 1207.7228 · arxiv_version: 1207.7228v2 · doi: 10.48550/arxiv.1207.7228 · pith_short_12: 7LOUW7I2GKOF · pith_short_16: 7LOUW7I2GKOFDUZA · pith_short_8: 7LOUW7I2

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/7LOUW7I2GKOFDUZAF6C4AGOZBH \
  | 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: fadd4b7d1a329c51d3202f85c019d909c6cbd85300b42050c125328012b814fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d31d0b9b271d31e1a3f4b3d9412f6117ab6cea2e628d010fa4cd5ba599a306f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2012-07-31T12:51:28Z",
    "title_canon_sha256": "19a8674b4d5b83d1ab91a5ca9f0d2c622794055cfda21e10420e621c762b0521"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.7228",
    "kind": "arxiv",
    "version": 2
  }
}