Pith Number

pith:ZDZWKFRK

pith:2016:ZDZWKFRKQQ2H6ZKDI77JP2LP3E

not attested not anchored not stored refs pending

Extreme robustness of scaling in sample space reducing processes explains Zipf's law in diffusion on directed networks

Bernat Corominas-Murtra, Rudolf Hanel, Stefan Thurner

arxiv:1602.05530 v3 · 2016-02-17 · physics.soc-ph · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZDZWKFRKQQ2H6ZKDI77JP2LP3E}

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	2026-05-18T00:34:05.303256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8f365162a84347f654347fe97e96fd90c82aaecd683beebc46fb3e8a223998f

Aliases

arxiv: 1602.05530 · arxiv_version: 1602.05530v3 · doi: 10.48550/arxiv.1602.05530 · pith_short_12: ZDZWKFRKQQ2H · pith_short_16: ZDZWKFRKQQ2H6ZKD · pith_short_8: ZDZWKFRK

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/ZDZWKFRKQQ2H6ZKDI77JP2LP3E \
  | 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: c8f365162a84347f654347fe97e96fd90c82aaecd683beebc46fb3e8a223998f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ed558b02cb59745fbdcd9e1346b631d8945fd9d97e04bc128a27a2d3698ba2d",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2016-02-17T19:07:32Z",
    "title_canon_sha256": "808c0cbd939e55e43c0ed58e34f7c14ff2a0946c0f2df90d33b6ea7799b95177"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.05530",
    "kind": "arxiv",
    "version": 3
  }
}