Pith Number

pith:ALNCSDEP

pith:2009:ALNCSDEPRISSTELWHXA2VKS26Q

not attested not anchored not stored refs pending

Nonclassical correlations from randomly chosen local measurements

Nicholas Harrigan, Stephen D. Bartlett, Terry Rudolph, Yeong-Cherng Liang

arxiv:0909.0990 v3 · 2009-09-05 · 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{ALNCSDEPRISSTELWHXA2VKS26Q}

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	2026-05-18T01:04:59.784973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02da290c8f8a252991763dc1aaaa5af4246fcd81ef28e00605edc93c92a6d8ca

Aliases

arxiv: 0909.0990 · arxiv_version: 0909.0990v3 · doi: 10.48550/arxiv.0909.0990 · pith_short_12: ALNCSDEPRISS · pith_short_16: ALNCSDEPRISSTELW · pith_short_8: ALNCSDEP

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/ALNCSDEPRISSTELWHXA2VKS26Q \
  | 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: 02da290c8f8a252991763dc1aaaa5af4246fcd81ef28e00605edc93c92a6d8ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd937d6efc872f6e829ad54337802d4a5947932934559a738cdc04673b9169e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-09-05T02:15:12Z",
    "title_canon_sha256": "50889108b261ead3135fce420d277ee42d499e3c05af766623fbb73b7d3d86d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.0990",
    "kind": "arxiv",
    "version": 3
  }
}