Pith Number

pith:OSECNKC6

pith:2014:OSECNKC6QDFDBHYAW6CA4J4VQO

not attested not anchored not stored refs pending

Entropic and information inequality for nonlinearly transformed two-qubit X-states

R.S. Puzko, V.I. Man'ko

arxiv:1410.2982 v1 · 2014-10-11 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OSECNKC6QDFDBHYAW6CA4J4VQO}

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	2026-05-18T01:41:49.100267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

748826a85e80ca309f00b7840e27958383fe4910b70d4edfa41d39be290a86ca

Aliases

arxiv: 1410.2982 · arxiv_version: 1410.2982v1 · doi: 10.48550/arxiv.1410.2982 · pith_short_12: OSECNKC6QDFD · pith_short_16: OSECNKC6QDFDBHYA · pith_short_8: OSECNKC6

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/OSECNKC6QDFDBHYAW6CA4J4VQO \
  | 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: 748826a85e80ca309f00b7840e27958383fe4910b70d4edfa41d39be290a86ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc50dfe28b6fda276b5ce832ce7703a9cb6d654f3b3ecf81688e864c2c69ceed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-10-11T10:56:53Z",
    "title_canon_sha256": "d51715a251df05697299a11266bdfae22eae188cdb701fcf16e620067efa4690"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2982",
    "kind": "arxiv",
    "version": 1
  }
}