Pith Number

pith:C2QVZNSY

pith:2010:C2QVZNSYTXEAHWXLONUC5P5Y3G

not attested not anchored not stored refs pending

The Interacting Branching Process as a Simple Model of Innovation

Amer Shreim, Maya Paczuski, Myl\'ene Mathieu, Peter Grassberger, Vishal Sood

arxiv:1003.5797 v2 · 2010-03-30 · physics.soc-ph · cond-mat.stat-mech · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2QVZNSYTXEAHWXLONUC5P5Y3G}

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	2026-05-18T02:08:15.778720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16a15cb6589dc803daeb73682ebfb8d99fc8bf1204afe55f8ed0bf63338502c8

Aliases

arxiv: 1003.5797 · arxiv_version: 1003.5797v2 · doi: 10.48550/arxiv.1003.5797 · pith_short_12: C2QVZNSYTXEA · pith_short_16: C2QVZNSYTXEAHWXL · pith_short_8: C2QVZNSY

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/C2QVZNSYTXEAHWXLONUC5P5Y3G \
  | 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: 16a15cb6589dc803daeb73682ebfb8d99fc8bf1204afe55f8ed0bf63338502c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bd09afeadef02552b0a9410be053457e1b51d735ccb8edf29ddf9aee0a63d0b",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2010-03-30T11:56:19Z",
    "title_canon_sha256": "3f4e11a074f06eb71dc04137d562212a634d1f8e4a408dd6cb97ee786d2c59ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.5797",
    "kind": "arxiv",
    "version": 2
  }
}