Pith Number

pith:6DZ7X4UO

pith:2011:6DZ7X4UOT4RQSEHSGPPIAMNOVO

not attested not anchored not stored refs pending

Quantum correlations by four-wave mixing in an atomic vapor in a non-amplifying regime: a quantum beam splitter for photons

Jean-Pierre Likforman, Luca Guidoni, Quentin Glorieux, Samuel Guibal, Thomas Coudreau

arxiv:1111.4103 v1 · 2011-11-17 · 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{6DZ7X4UOT4RQSEHSGPPIAMNOVO}

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	2026-05-18T04:08:05.684353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0f3fbf28e9f230910f233de8031aeaba23340d5d1a67c49bb154cb86fda2239

Aliases

arxiv: 1111.4103 · arxiv_version: 1111.4103v1 · doi: 10.48550/arxiv.1111.4103 · pith_short_12: 6DZ7X4UOT4RQ · pith_short_16: 6DZ7X4UOT4RQSEHS · pith_short_8: 6DZ7X4UO

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/6DZ7X4UOT4RQSEHSGPPIAMNOVO \
  | 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: f0f3fbf28e9f230910f233de8031aeaba23340d5d1a67c49bb154cb86fda2239

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fad68f583c61a05d2e713c6d6c188eaedca857b880db5c5fdef2e11876f93704",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-11-17T14:08:45Z",
    "title_canon_sha256": "42aa50fe36291c4d81ec658747ee1c2e5e177bb9ace41e1d75f9cd39bc16e5c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4103",
    "kind": "arxiv",
    "version": 1
  }
}