Pith Number

pith:VSQ5JHPR

pith:2002:VSQ5JHPR4D7YIXBAKAR3CSCHLW

not attested not anchored not stored refs pending

Remarks on entanglement measures and non-local state distinguishability

J. Eisert, K. Audenaert, M.B. Plenio

arxiv:quant-ph/0212007 v1 · 2002-12-02 · 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{VSQ5JHPR4D7YIXBAKAR3CSCHLW}

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	2026-07-04T16:36:13.811788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aca1d49df1e0ff845c205023b148475d90e824020e9de26ab9dee660a4f28244

Aliases

arxiv: quant-ph/0212007 · arxiv_version: quant-ph/0212007v1 · doi: 10.48550/arxiv.quant-ph/0212007 · pith_short_12: VSQ5JHPR4D7Y · pith_short_16: VSQ5JHPR4D7YIXBA · pith_short_8: VSQ5JHPR

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/VSQ5JHPR4D7YIXBAKAR3CSCHLW \
  | 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: aca1d49df1e0ff845c205023b148475d90e824020e9de26ab9dee660a4f28244

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec3f538aa6421687bfe61e01ba2f841f4d575a8bac82701a6dbd0236f96ee9cd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2002-12-02T20:30:13Z",
    "title_canon_sha256": "b4afd0af4ef86cf61aaf424f3a70c058b36e1ef3e246227de6b98181de7dcc37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0212007",
    "kind": "arxiv",
    "version": 1
  }
}