Pith Number

pith:F3B7WUII

pith:2007:F3B7WUIIEXR3TM4ODQWJ2CWR4O

not attested not anchored not stored refs pending

Electron-ion-ion coincidence experiments for photofragmentation of polyatomic molecules using pulsed electric fields: treatment of random coincidences

G. Pruemper, K. Ueda

arxiv:physics/0702032 v1 · 2007-02-05 · physics.atom-ph · physics.ins-det

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F3B7WUIIEXR3TM4ODQWJ2CWR4O}

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	2026-07-04T14:59:15.628228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ec3fb510825e3b9b38e1c2c9d0ad1e39ea4d06a5add7bf3a0a9d10f10e59821

Aliases

arxiv: physics/0702032 · arxiv_version: physics/0702032v1 · doi: 10.48550/arxiv.physics/0702032 · pith_short_12: F3B7WUIIEXR3 · pith_short_16: F3B7WUIIEXR3TM4O · pith_short_8: F3B7WUII

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/F3B7WUIIEXR3TM4ODQWJ2CWR4O \
  | 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: 2ec3fb510825e3b9b38e1c2c9d0ad1e39ea4d06a5add7bf3a0a9d10f10e59821

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "643de0437fa46a8be406d911c15c1c3201e7878df3251f86ed8ffb10a4eec20f",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2007-02-05T06:35:34Z",
    "title_canon_sha256": "ec7e0faf4385adf63422fbb020ece5940b9b30149cd0dc55a74228ddccd0b514"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0702032",
    "kind": "arxiv",
    "version": 1
  }
}