Pith Number

pith:3V57J4G5

pith:2011:3V57J4G5AKGTJQBKGAFVMZON5Q

not attested not anchored not stored refs pending

Coherent flash of light emitted by a cold atomic cloud

CQT), David Wilkowski (INLN, Dominique Delande (LKB - Jussieu), Maryvonne Chalony (INLN), Romain Pierrat (ESPCI)

arxiv:1103.6098 v1 · 2011-03-31 · physics.atom-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{3V57J4G5AKGTJQBKGAFVMZON5Q}

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	2026-05-18T02:02:42.345980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd7bf4f0dd028d34c02a300b5665cdec12451721334b939ad0ce34dcd25cd6cf

Aliases

arxiv: 1103.6098 · arxiv_version: 1103.6098v1 · doi: 10.48550/arxiv.1103.6098 · pith_short_12: 3V57J4G5AKGT · pith_short_16: 3V57J4G5AKGTJQBK · pith_short_8: 3V57J4G5

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/3V57J4G5AKGTJQBKGAFVMZON5Q \
  | 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: dd7bf4f0dd028d34c02a300b5665cdec12451721334b939ad0ce34dcd25cd6cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "878fe11c305aa2b9d703bb953b12aff4a4a04ef36db907c66adbbcc5e8ce9117",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2011-03-31T06:53:24Z",
    "title_canon_sha256": "0661af656de57bc037c2cda3374c7a8637773f445ead1243c7eae1825cb3152c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.6098",
    "kind": "arxiv",
    "version": 1
  }
}