Pith Number

pith:3QJFGJNE

pith:2002:3QJFGJNELCGS34CLZ2IBMRBKF6

not attested not anchored not stored refs pending

Resolved diffraction patterns from a reflection grating for atoms

A. Aspect, C. I. Westbrook, D. Stevens, J. Esteve, N. Westbrook, V. Savalli

arxiv:physics/0211014 v1 · 2002-11-04 · physics.atom-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{3QJFGJNELCGS34CLZ2IBMRBKF6}

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	2026-07-04T14:48:10.410224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc125325a4588d2df04bce9016442a2fb7ea094cc526d1a55d06c5b06c31f018

Aliases

arxiv: physics/0211014 · arxiv_version: physics/0211014v1 · doi: 10.48550/arxiv.physics/0211014 · pith_short_12: 3QJFGJNELCGS · pith_short_16: 3QJFGJNELCGS34CL · pith_short_8: 3QJFGJNE

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/3QJFGJNELCGS34CLZ2IBMRBKF6 \
  | 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: dc125325a4588d2df04bce9016442a2fb7ea094cc526d1a55d06c5b06c31f018

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d71ce12cfdb38803d968296179dcff0341beffd2cad4d879f05b9ef85197dcf2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2002-11-04T10:07:33Z",
    "title_canon_sha256": "d99d403241676ba915f772fe03129c3b3aac5aa915596d1ddb506e71a06a2986"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0211014",
    "kind": "arxiv",
    "version": 1
  }
}