Pith Number

pith:PHUPVGLF

pith:2003:PHUPVGLF4PK77EPIULNHBXDPED

not attested not anchored not stored refs pending

Cognitive scale-free networks as a model for intermittency in human natural language

Luigi Palatella, Paolo Allegrini, Paolo Grigolini

arxiv:cond-mat/0311314 v1 · 2003-11-13 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PHUPVGLF4PK77EPIULNHBXDPED}

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	2026-05-18T00:57:19.743266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79e8fa9965e3d5ff91e8a2da70dc6f20e4db65c49b710d05cd107321b7fa79e6

Aliases

arxiv: cond-mat/0311314 · arxiv_version: cond-mat/0311314v1 · doi: 10.48550/arxiv.cond-mat/0311314 · pith_short_12: PHUPVGLF4PK7 · pith_short_16: PHUPVGLF4PK77EPI · pith_short_8: PHUPVGLF

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/PHUPVGLF4PK77EPIULNHBXDPED \
  | 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: 79e8fa9965e3d5ff91e8a2da70dc6f20e4db65c49b710d05cd107321b7fa79e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa19b11a40fdb2a253684d678924e3c129a768c229018011cad37592753bd137",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2003-11-13T14:45:13Z",
    "title_canon_sha256": "09cef7ebdb6d5598ad49fbd27d6a9c94844ae74d1bf0ab7020ada733e4a8485a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0311314",
    "kind": "arxiv",
    "version": 1
  }
}