Pith Number

pith:HAP5HFGQ

pith:2011:HAP5HFGQO62CDHPZ2LLB4EKDBZ

not attested not anchored not stored refs pending

Scale free networks by preferential depletion

Christian M. Schneider, Hans J. Herrmann, Lucilla de Arcangelis

arxiv:1103.1396 v1 · 2011-03-07 · physics.soc-ph · cond-mat.stat-mech · cs.SI · physics.bio-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{HAP5HFGQO62CDHPZ2LLB4EKDBZ}

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	2026-05-18T02:02:58.556759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

381fd394d077b4219df9d2d61e11430e4b37eef890fd7f22ddcaa81d478d3fe9

Aliases

arxiv: 1103.1396 · arxiv_version: 1103.1396v1 · doi: 10.48550/arxiv.1103.1396 · pith_short_12: HAP5HFGQO62C · pith_short_16: HAP5HFGQO62CDHPZ · pith_short_8: HAP5HFGQ

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/HAP5HFGQO62CDHPZ2LLB4EKDBZ \
  | 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: 381fd394d077b4219df9d2d61e11430e4b37eef890fd7f22ddcaa81d478d3fe9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "597419cf951b8c1b7ff2a892afe2ae51e210c6406b03bc671079da99d38ef7e4",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.SI",
      "physics.bio-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2011-03-07T22:00:56Z",
    "title_canon_sha256": "fd3b1a6d9d941785c6906c8f8787c3285d1e90dac9b4afd115a5c52b9d452602"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1396",
    "kind": "arxiv",
    "version": 1
  }
}