Pith Number

pith:SKBRMUBR

pith:2003:SKBRMUBR7AVKZYPFQNHNBJVJ6E

not attested not anchored not stored refs pending

Measuring information growth in fractal phase space

A. Le Mehaute, Q. A. Wang

arxiv:cond-mat/0305540 v4 · 2003-05-22 · 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{SKBRMUBR7AVKZYPFQNHNBJVJ6E}

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	2026-05-18T01:40:01.279082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9283165031f82aace1e5834ed0a6a9f108424162efbf164919cc51a0a180f39e

Aliases

arxiv: cond-mat/0305540 · arxiv_version: cond-mat/0305540v4 · doi: 10.48550/arxiv.cond-mat/0305540 · pith_short_12: SKBRMUBR7AVK · pith_short_16: SKBRMUBR7AVKZYPF · pith_short_8: SKBRMUBR

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/SKBRMUBR7AVKZYPFQNHNBJVJ6E \
  | 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: 9283165031f82aace1e5834ed0a6a9f108424162efbf164919cc51a0a180f39e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb79567ebe19b014f57373cc6d7cfc3f89727f41e41dd6e3ff5a879a7d18fde1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2003-05-22T17:54:19Z",
    "title_canon_sha256": "c643f3f56a1c6e098018eb7ab0c5980119303630f39bf27399a24514bab5ac61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0305540",
    "kind": "arxiv",
    "version": 4
  }
}