Pith Number

pith:ZKOWP3UG

pith:2010:ZKOWP3UGPKQ2Q3L2XMV3RM2OWE

not attested not anchored not stored refs pending

Experimental Extraction of Secure Correlations from a Noisy Private State

Konrad Banaszek, Krzysztof Dobek, Michal Karpinski, Pawel Horodecki, Rafal Demkowicz-Dobrzanski

arxiv:1010.4575 v2 · 2010-10-21 · 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{ZKOWP3UGPKQ2Q3L2XMV3RM2OWE}

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	2026-05-18T04:30:25.534676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca9d67ee867aa1a86d7abb2bb8b34eb12e517f0204832dc177e74bb489c6d474

Aliases

arxiv: 1010.4575 · arxiv_version: 1010.4575v2 · doi: 10.48550/arxiv.1010.4575 · pith_short_12: ZKOWP3UGPKQ2 · pith_short_16: ZKOWP3UGPKQ2Q3L2 · pith_short_8: ZKOWP3UG

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/ZKOWP3UGPKQ2Q3L2XMV3RM2OWE \
  | 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: ca9d67ee867aa1a86d7abb2bb8b34eb12e517f0204832dc177e74bb489c6d474

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48d37a8fd02308bdfac38c0d0b18386289480c862d9e9aa5790c3f5e7744323d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-10-21T20:17:00Z",
    "title_canon_sha256": "39a5553a904308451a8d1c58d513bb5c062bfccf1cabfd811c75d838362ac47f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4575",
    "kind": "arxiv",
    "version": 2
  }
}