Pith Number

pith:BTG65VCM

pith:2009:BTG65VCMLQ5L55MA2P2C6FEK65

not attested not anchored not stored refs pending

Single photon nonlinearities using arrays of cold polar molecules

A.M. Rey, R.M. Rajapakse, S. F. Yelin, T. Bragdon, T. Calarco

arxiv:0902.3964 v3 · 2009-02-23 · 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{BTG65VCMLQ5L55MA2P2C6FEK65}

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	2026-05-18T03:24:42.374452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ccdeed44c5c3abef580d3f42f148af74225c1007e182ee4c29a8a29d20dc7b9

Aliases

arxiv: 0902.3964 · arxiv_version: 0902.3964v3 · doi: 10.48550/arxiv.0902.3964 · pith_short_12: BTG65VCMLQ5L · pith_short_16: BTG65VCMLQ5L55MA · pith_short_8: BTG65VCM

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/BTG65VCMLQ5L55MA2P2C6FEK65 \
  | 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: 0ccdeed44c5c3abef580d3f42f148af74225c1007e182ee4c29a8a29d20dc7b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8e814774770a447f98b02ac626eb81f2156b69a9781a3b7cf19c77b074f1034",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-02-23T17:46:48Z",
    "title_canon_sha256": "b7167ddf0f1b533ac01ff765a9c4bebc0ec53cddd99ee65de43bc28626accd68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.3964",
    "kind": "arxiv",
    "version": 3
  }
}