Pith Number

pith:TU7KG32D

pith:2014:TU7KG32DFS4XL47UJJYKZE3OWL

not attested not anchored not stored refs pending

Quantum weighted entropy and its properties

S. Zohren, Y. Suhov

arxiv:1411.0892 v1 · 2014-11-04 · quant-ph · 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{TU7KG32DFS4XL47UJJYKZE3OWL}

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	2026-05-18T02:38:37.989395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d3ea36f432cb975f3f44a70ac936eb2c2830aeff7e499a806e61d0afdc37349

Aliases

arxiv: 1411.0892 · arxiv_version: 1411.0892v1 · doi: 10.48550/arxiv.1411.0892 · pith_short_12: TU7KG32DFS4X · pith_short_16: TU7KG32DFS4XL47U · pith_short_8: TU7KG32D

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/TU7KG32DFS4XL47UJJYKZE3OWL \
  | 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: 9d3ea36f432cb975f3f44a70ac936eb2c2830aeff7e499a806e61d0afdc37349

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86640cac5e0498871096b55255cfaab16b7b3c4722ab9f4f9ebac03015683413",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-11-04T13:00:57Z",
    "title_canon_sha256": "ad3f7bd10b194bb4f94a7ec4ac9b43e2e16dec0971fcbed8326099aed27aae90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0892",
    "kind": "arxiv",
    "version": 1
  }
}