Pith Number

pith:OLV7TK3R

pith:2004:OLV7TK3RVFZMSPPM2OOP3BZ6S5

not attested not anchored not stored refs pending

Robustness of dynamical entropy

B. Haegeman, D. Vanpeteghem, M. Fannes

arxiv:math-ph/0411055 v1 · 2004-11-16 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OLV7TK3RVFZMSPPM2OOP3BZ6S5}

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	2026-05-18T03:33:14.587127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72ebf9ab71a972c93decd39cfd873e974b5cccee3556bd90a3abf719165949d8

Aliases

arxiv: math-ph/0411055 · arxiv_version: math-ph/0411055v1 · doi: 10.48550/arxiv.math-ph/0411055 · pith_short_12: OLV7TK3RVFZM · pith_short_16: OLV7TK3RVFZMSPPM · pith_short_8: OLV7TK3R

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/OLV7TK3RVFZMSPPM2OOP3BZ6S5 \
  | 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: 72ebf9ab71a972c93decd39cfd873e974b5cccee3556bd90a3abf719165949d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3a2dcbd505988df5639c1d5c0448f055e50988d64eac2da689084798c8ff891",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2004-11-16T16:14:13Z",
    "title_canon_sha256": "6c582cf6677e7a0bfa05c602f00d15651e4954a451b2ab6d1dd2494c7f60ba2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0411055",
    "kind": "arxiv",
    "version": 1
  }
}