Pith Number

pith:KBZEHGIY

pith:2009:KBZEHGIYB2YX7JPZ5HZAUBJYW5

not attested not anchored not stored refs pending

Comment on "Critique of multinomial coefficient method for evaluating Tsallis and Renyi entropies" by A.S. Parvan

Thomas Oikonomou

arxiv:0911.1908 v2 · 2009-11-10 · 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{KBZEHGIYB2YX7JPZ5HZAUBJYW5}

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	2026-05-18T04:40:09.504210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50724399180eb17fa5f9e9f20a0538b7423002090cb3a0bd65aed66eecc6503d

Aliases

arxiv: 0911.1908 · arxiv_version: 0911.1908v2 · doi: 10.48550/arxiv.0911.1908 · pith_short_12: KBZEHGIYB2YX · pith_short_16: KBZEHGIYB2YX7JPZ · pith_short_8: KBZEHGIY

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/KBZEHGIYB2YX7JPZ5HZAUBJYW5 \
  | 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: 50724399180eb17fa5f9e9f20a0538b7423002090cb3a0bd65aed66eecc6503d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "781f42f246e8cdde0f8661318162bf98b95a9c5168d433a340d0b5c14f0211b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-11-10T13:38:43Z",
    "title_canon_sha256": "e61e2d5110abcad6371638bee4f27e67087e770b8ba7eaf764b77ce4221475a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.1908",
    "kind": "arxiv",
    "version": 2
  }
}