Pith Number

pith:TYOJ23HN

pith:2009:TYOJ23HNB3GQQO6AFEDSNINUW6

not attested not anchored not stored refs pending

L\'evy flights of photons in hot atomic vapours

Martine Chevrollier, Nicolas Mercadier (INLN), Robin Kaiser (INLN), William Guerin (INLN)

arxiv:0904.2454 v3 · 2009-04-16 · physics.atom-ph · cond-mat.stat-mech · 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{TYOJ23HNB3GQQO6AFEDSNINUW6}

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	2026-05-18T02:13:59.928043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e1c9d6ced0ecd083bc0290726a1b4b7a484c407958524b4beeec511bb9ef383

Aliases

arxiv: 0904.2454 · arxiv_version: 0904.2454v3 · doi: 10.48550/arxiv.0904.2454 · pith_short_12: TYOJ23HNB3GQ · pith_short_16: TYOJ23HNB3GQQO6A · pith_short_8: TYOJ23HN

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/TYOJ23HNB3GQQO6AFEDSNINUW6 \
  | 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: 9e1c9d6ced0ecd083bc0290726a1b4b7a484c407958524b4beeec511bb9ef383

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93b6a62de6d8b20609a544fc34192f62b06c0f74f0b78dded6c53ad803670816",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2009-04-16T09:50:08Z",
    "title_canon_sha256": "409263423467f527c0ec7995baa3afe1d1d9e4f54906c20d7fcfc36cccec1791"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.2454",
    "kind": "arxiv",
    "version": 3
  }
}