Pith Number

pith:PRKZEWQK

pith:2012:PRKZEWQKBHHQFFOU7EDA7KPSSZ

not attested not anchored not stored refs pending

Nature of light correlations in ghost imaging

Gerardo Adesso, Sammy Ragy

arxiv:1208.5808 v1 · 2012-08-28 · quant-ph · cond-mat.other · hep-th · math-ph · math.MP · 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{PRKZEWQKBHHQFFOU7EDA7KPSSZ}

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	2026-05-18T03:45:43.304098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c55925a0a09cf0295d4f9060fa9f29679b70c6b31059677c9e766859f846a85

Aliases

arxiv: 1208.5808 · arxiv_version: 1208.5808v1 · doi: 10.48550/arxiv.1208.5808 · pith_short_12: PRKZEWQKBHHQ · pith_short_16: PRKZEWQKBHHQFFOU · pith_short_8: PRKZEWQK

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/PRKZEWQKBHHQFFOU7EDA7KPSSZ \
  | 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: 7c55925a0a09cf0295d4f9060fa9f29679b70c6b31059677c9e766859f846a85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6367db4c7cf7964f1930e076734f0e4044c3ce2a0b78b76aee762d0c65cff590",
    "cross_cats_sorted": [
      "cond-mat.other",
      "hep-th",
      "math-ph",
      "math.MP",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-08-28T23:13:12Z",
    "title_canon_sha256": "1a5edbae370af81b07e80e9b9dd06a5356baeb8ba3d9d91588905f8d906e30f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.5808",
    "kind": "arxiv",
    "version": 1
  }
}