Pith Number

pith:7SADC4UP

pith:2018:7SADC4UPC6ZOLY2HPWIBIWZA54

not attested not anchored not stored refs pending

Generalized entropies in quantum and classical statistical theories

F. Holik, G. Bellomo, G.M. Bosyk, M. Portesi, P.W. Lamberti, S. Zozor

arxiv:1802.08673 v1 · 2018-02-23 · quant-ph

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

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	2026-05-18T00:03:17.109065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc8031728f17b2e5e3477d90145b20ef2e32717b79a95f540677bb1cf6ecc330

Aliases

arxiv: 1802.08673 · arxiv_version: 1802.08673v1 · doi: 10.48550/arxiv.1802.08673 · pith_short_12: 7SADC4UPC6ZO · pith_short_16: 7SADC4UPC6ZOLY2H · pith_short_8: 7SADC4UP

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/7SADC4UPC6ZOLY2HPWIBIWZA54 \
  | 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: fc8031728f17b2e5e3477d90145b20ef2e32717b79a95f540677bb1cf6ecc330

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "694e419b859101141278a2fb3b18a263d2e8dad8413b62691adf99072f9b7734",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-02-23T18:43:07Z",
    "title_canon_sha256": "c856bde283c1656912f8c1f01cc5b7a8ad7e71900acab1407cb9af74155c90e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08673",
    "kind": "arxiv",
    "version": 1
  }
}