Pith Number

pith:BBRG7M3D

pith:2012:BBRG7M3DVQFKEATMEZFSBCJHIV

not attested not anchored not stored refs pending

How to suppress undesired synchronization

H. J. Herrmann, J. S. Andrade Jr, N. A. M. Ara\'ujo, V. H. P. Louzada

arxiv:1207.4401 v2 · 2012-07-17 · nlin.AO · cond-mat.stat-mech · physics.soc-ph · 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{BBRG7M3DVQFKEATMEZFSBCJHIV}

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	2026-05-18T03:44:15.041031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08626fb363ac0aa2026c264b208927456dff0b54a4dc7cc7b857d0d8af247a93

Aliases

arxiv: 1207.4401 · arxiv_version: 1207.4401v2 · doi: 10.48550/arxiv.1207.4401 · pith_short_12: BBRG7M3DVQFK · pith_short_16: BBRG7M3DVQFKEATM · pith_short_8: BBRG7M3D

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/BBRG7M3DVQFKEATMEZFSBCJHIV \
  | 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: 08626fb363ac0aa2026c264b208927456dff0b54a4dc7cc7b857d0d8af247a93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3253598bd6eff9f3fc76aeb610aee2a089dec25af9fce70012c76890eef9a0fd",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.soc-ph",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2012-07-17T16:43:21Z",
    "title_canon_sha256": "bcd3ed2c78335a8f8613b2eb2f1772c3782241b0f6464111227ef9ece488dce2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4401",
    "kind": "arxiv",
    "version": 2
  }
}