Pith Number

pith:6LTNFSET

pith:2013:6LTNFSETRV3AMM5OKKVISW6U5L

not attested not anchored not stored refs pending

Multi-photon nonclassical correlations in entangled squeezed vacuum states

Bhaskar Kanseri, Georgy Rytikov, Gerd Leuchs, Maria Chekhova, Timur Iskhakov

arxiv:1301.4471 v2 · 2013-01-18 · 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{6LTNFSETRV3AMM5OKKVISW6U5L}

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	2026-05-18T01:52:05.737779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2e6d2c8938d760633ae52aa895bd4eadb9749c2d68b0a941ccc6411f7c2a62a

Aliases

arxiv: 1301.4471 · arxiv_version: 1301.4471v2 · doi: 10.48550/arxiv.1301.4471 · pith_short_12: 6LTNFSETRV3A · pith_short_16: 6LTNFSETRV3AMM5O · pith_short_8: 6LTNFSET

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/6LTNFSETRV3AMM5OKKVISW6U5L \
  | 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: f2e6d2c8938d760633ae52aa895bd4eadb9749c2d68b0a941ccc6411f7c2a62a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "450bab846e71a658ec7082955650728a6ad7db81d57f68e81b20bdfa0bbd2839",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-01-18T19:33:59Z",
    "title_canon_sha256": "cf741d99e2578b87fe6d6c72b517420fb80a05c456431efa7e221a8312646e4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4471",
    "kind": "arxiv",
    "version": 2
  }
}