Pith Number

pith:WHRW4HY2

pith:2003:WHRW4HY2LAEPQFJN7LRHBLWTYL

not attested not anchored not stored refs pending

Revivals of Coherence in Chaotic Atom-Optics Billiards

A. Kaplan, M. F. Andersen, N. Davidson, T. Gr\"unzweig

arxiv:quant-ph/0312229 v1 · 2003-12-31 · 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{WHRW4HY2LAEPQFJN7LRHBLWTYL}

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	2026-05-18T01:08:59.259774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1e36e1f1a5808f8152dfae270aed3c2f51b09cebe78cc035555b68a145f28ff

Aliases

arxiv: quant-ph/0312229 · arxiv_version: quant-ph/0312229v1 · doi: 10.48550/arxiv.quant-ph/0312229 · pith_short_12: WHRW4HY2LAEP · pith_short_16: WHRW4HY2LAEPQFJN · pith_short_8: WHRW4HY2

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/WHRW4HY2LAEPQFJN7LRHBLWTYL \
  | 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: b1e36e1f1a5808f8152dfae270aed3c2f51b09cebe78cc035555b68a145f28ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b19506d8258b85383ebb2bd41a3f43311fb4682225c75a321268b5f3d014208a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-12-31T16:24:47Z",
    "title_canon_sha256": "15957fa5277ad9b2a19fe5dbea8d2032622b06cc6aa6b4836471e405907ed9c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0312229",
    "kind": "arxiv",
    "version": 1
  }
}