Pith Number

pith:PODXIZER

pith:2012:PODXIZERDSH2XOSGM2AYY2NBJF

not attested not anchored not stored refs pending

Spin dynamics in the Kapitza-Dirac effect

Carsten M\"uller, Christoph H. Keitel, Heiko Bauke, Sven Ahrens

arxiv:1204.0239 v2 · 2012-03-27 · quant-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{PODXIZERDSH2XOSGM2AYY2NBJF}

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	2026-05-18T03:50:12.094628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b877464911c8fabba4666818c69a1496c6222f6748668413d2dd7fba38b9fa8

Aliases

arxiv: 1204.0239 · arxiv_version: 1204.0239v2 · doi: 10.48550/arxiv.1204.0239 · pith_short_12: PODXIZERDSH2 · pith_short_16: PODXIZERDSH2XOSG · pith_short_8: PODXIZER

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/PODXIZERDSH2XOSGM2AYY2NBJF \
  | 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: 7b877464911c8fabba4666818c69a1496c6222f6748668413d2dd7fba38b9fa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71d598b3267f45edf60a78ed56005717a6b7c68c5f50d650b8a95a53d66b624e",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-03-27T13:10:07Z",
    "title_canon_sha256": "ecd9adacd142da736d37b15b1f9025e7aea56473fa588e94670cad72770e9c53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0239",
    "kind": "arxiv",
    "version": 2
  }
}