Pith Number

pith:O2Q5FRZQ

pith:2012:O2Q5FRZQJJVA64F3CKLHUO7PAL

not attested not anchored not stored refs pending

Triple Compton effect: A photon splitting into three upon collision with a free electron

E. L\"otstedt, U. D. Jentschura

arxiv:1205.0317 v1 · 2012-05-02 · quant-ph · 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{O2Q5FRZQJJVA64F3CKLHUO7PAL}

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	2026-05-18T03:54:03.975031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76a1d2c7304a6a0f70bb12967a3bef02ebbe1504519437750b609dfb8f085561

Aliases

arxiv: 1205.0317 · arxiv_version: 1205.0317v1 · doi: 10.48550/arxiv.1205.0317 · pith_short_12: O2Q5FRZQJJVA · pith_short_16: O2Q5FRZQJJVA64F3 · pith_short_8: O2Q5FRZQ

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/O2Q5FRZQJJVA64F3CKLHUO7PAL \
  | 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: 76a1d2c7304a6a0f70bb12967a3bef02ebbe1504519437750b609dfb8f085561

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b813db9e825477c109b616da8d58eb636d615bfc6714c2b1472fe4abb495013",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-05-02T04:25:14Z",
    "title_canon_sha256": "169cf35fc9bff2888896ad773ffe5eca4c65d5f924389ef62671dbd7949bf386"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0317",
    "kind": "arxiv",
    "version": 1
  }
}