Pith Number

pith:KQ3I2OUQ

pith:2012:KQ3I2OUQY5IQDIRS74DMQ6EJ4T

not attested not anchored not stored refs pending

Bootstrapping topology and systemic risk of complex network using the fitness model

Andrea Gabrielli, Guido Caldarelli, Michelangelo Puliga, Nicol\'o Musmeci, Stefano Battiston

arxiv:1209.6459 v1 · 2012-09-28 · physics.soc-ph · cs.SI · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KQ3I2OUQY5IQDIRS74DMQ6EJ4T}

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	2026-05-18T01:54:12.947645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54368d3a90c75101a232ff06c87889e4e616370d3a6c77e478daa993d64c922b

Aliases

arxiv: 1209.6459 · arxiv_version: 1209.6459v1 · doi: 10.48550/arxiv.1209.6459 · pith_short_12: KQ3I2OUQY5IQ · pith_short_16: KQ3I2OUQY5IQDIRS · pith_short_8: KQ3I2OUQ

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/KQ3I2OUQY5IQDIRS74DMQ6EJ4T \
  | 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: 54368d3a90c75101a232ff06c87889e4e616370d3a6c77e478daa993d64c922b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e0c9b71f368c003c32de078f32eafaf91c76a596a9ee8440b40f34db2a90833",
    "cross_cats_sorted": [
      "cs.SI",
      "q-fin.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-09-28T09:44:46Z",
    "title_canon_sha256": "b98ff463d60f538471464fcadc94d242d1e66d08de7996589a86558d7aa618d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.6459",
    "kind": "arxiv",
    "version": 1
  }
}