Pith Number

pith:6V62AM3T

pith:2013:6V62AM3TKY33RZKER3FKJACNSB

not attested not anchored not stored refs pending

Exact Quantum Correlations of Conjugate Variables From Joint Quadrature Measurements

S. M. Roy

arxiv:1305.0410 v1 · 2013-05-02 · quant-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6V62AM3TKY33RZKER3FKJACNSB}

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	2026-05-18T01:50:13.249684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f57da033735637b8e5448ecaa4804d906f6d23394a015ee95996f109f8385a0d

Aliases

arxiv: 1305.0410 · arxiv_version: 1305.0410v1 · doi: 10.48550/arxiv.1305.0410 · pith_short_12: 6V62AM3TKY33 · pith_short_16: 6V62AM3TKY33RZKE · pith_short_8: 6V62AM3T

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/6V62AM3TKY33RZKER3FKJACNSB \
  | 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: f57da033735637b8e5448ecaa4804d906f6d23394a015ee95996f109f8385a0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf910bd51f9f3d99606736e4bbd59e88875af9f08fa1c6f2edebd9a0101979a5",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-05-02T12:02:45Z",
    "title_canon_sha256": "7532118ca300b13b6b32df17b153fe8e09844d85ac075d9ee5f2665d6947dc97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0410",
    "kind": "arxiv",
    "version": 1
  }
}