Pith Number

pith:NW74ADCI

pith:2002:NW74ADCIPFOMERVEY3HLC47FP5

not attested not anchored not stored refs pending

Compression and diffusion: a joint approach to detect complexity

G. Menconi, G. Raffaelli, J. Jang, L. Palatella, M. Ignaccolo, M. Virgilio, N. Scafetta, P. Allegrini, P. Grigolini, P. Hamilton, V. Benci

arxiv:cond-mat/0202123 v1 · 2002-02-07 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NW74ADCIPFOMERVEY3HLC47FP5}

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	2026-05-18T01:40:04.063715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dbfc00c48795cc246a4c6ceb173e57f42f19975023d53c7f5988720b9d45a6e

Aliases

arxiv: cond-mat/0202123 · arxiv_version: cond-mat/0202123v1 · doi: 10.48550/arxiv.cond-mat/0202123 · pith_short_12: NW74ADCIPFOM · pith_short_16: NW74ADCIPFOMERVE · pith_short_8: NW74ADCI

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/NW74ADCIPFOMERVEY3HLC47FP5 \
  | 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: 6dbfc00c48795cc246a4c6ceb173e57f42f19975023d53c7f5988720b9d45a6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bcc0b8a896f728c7929c1d1e0bbdb3d4898070bbfc9f28b7c4856f7b1a7c36a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "2002-02-07T17:22:49Z",
    "title_canon_sha256": "1ddc92022af6d2aadc9918fbf05b51c3310528bdc814189883a5687ecb0eac7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0202123",
    "kind": "arxiv",
    "version": 1
  }
}