Pith Number

pith:ULLJIQBS

pith:2014:ULLJIQBSOBZAJHFM4MCH6MCTHI

not attested not anchored not stored refs pending

Spatial properties of twin-beam correlations at low- to high-intensity transition

Alessia Allevi, Jan Perina Jr., Marco Lamperti, Maria Bondani, Ondrej Haderka, Radek Machulka

arxiv:1405.1190 v1 · 2014-05-06 · 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{ULLJIQBSOBZAJHFM4MCH6MCTHI}

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	2026-05-18T01:43:17.382581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2d69440327072049cace3047f30533a1f29e906e99fe3f3f2cf59813c8e1fe8

Aliases

arxiv: 1405.1190 · arxiv_version: 1405.1190v1 · doi: 10.48550/arxiv.1405.1190 · pith_short_12: ULLJIQBSOBZA · pith_short_16: ULLJIQBSOBZAJHFM · pith_short_8: ULLJIQBS

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/ULLJIQBSOBZAJHFM4MCH6MCTHI \
  | 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: a2d69440327072049cace3047f30533a1f29e906e99fe3f3f2cf59813c8e1fe8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f5c47c989272791761db069174efffde67c977058c33c90a3461d4c009884cc",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-05-06T08:39:20Z",
    "title_canon_sha256": "4df7ad74f70ac2c213549077962ba6d6cb35e6b39566ecd50e9afad241676ec6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1190",
    "kind": "arxiv",
    "version": 1
  }
}