Pith Number

pith:CIPJXGDB

pith:2009:CIPJXGDB44KPGT3RVRIW3OBPBK

not attested not anchored not stored refs pending

Decelerated spreading in degree-correlated networks

Lubos Buzna, Markus Schl\"apfer

arxiv:0909.3817 v2 · 2009-09-21 · physics.soc-ph · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CIPJXGDB44KPGT3RVRIW3OBPBK}

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	2026-05-18T03:23:03.564483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

121e9b9861e714f34f71ac516db82f0aaeb406ed4331cb0bf923519f37c37534

Aliases

arxiv: 0909.3817 · arxiv_version: 0909.3817v2 · doi: 10.48550/arxiv.0909.3817 · pith_short_12: CIPJXGDB44KP · pith_short_16: CIPJXGDB44KPGT3R · pith_short_8: CIPJXGDB

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/CIPJXGDB44KPGT3RVRIW3OBPBK \
  | 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: 121e9b9861e714f34f71ac516db82f0aaeb406ed4331cb0bf923519f37c37534

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa37e93d6fd79f5a53e999c90d2952030034a1b1624c7140e54a78f2c90c93b1",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2009-09-21T17:09:12Z",
    "title_canon_sha256": "f95fa368af4cf81805253ab409b3d743dfe1c55ce9ec711085a33467b6f57ea0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.3817",
    "kind": "arxiv",
    "version": 2
  }
}