Pith Number

pith:7FMFBHJ7

pith:2013:7FMFBHJ7X4WMOPAJ7KTMKT6SVF

not attested not anchored not stored refs pending

Transferring the attoclock technique to velocity map imaging

Andr\'e Ludwig, Jochen Maurer, Lukas Gallmann, Matthias Weger, Ursula Keller

arxiv:1306.6280 v2 · 2013-06-26 · 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{7FMFBHJ7X4WMOPAJ7KTMKT6SVF}

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	2026-05-18T03:10:03.295591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f958509d3fbf2cc73c09faa6c54fd2a95917762877269e15b77b9065311da399

Aliases

arxiv: 1306.6280 · arxiv_version: 1306.6280v2 · doi: 10.48550/arxiv.1306.6280 · pith_short_12: 7FMFBHJ7X4WM · pith_short_16: 7FMFBHJ7X4WMOPAJ · pith_short_8: 7FMFBHJ7

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/7FMFBHJ7X4WMOPAJ7KTMKT6SVF \
  | 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: f958509d3fbf2cc73c09faa6c54fd2a95917762877269e15b77b9065311da399

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec4f0aa102b9476c816f0d239e34dae54eda128c10f228e57c91f693530f6437",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-06-26T15:53:47Z",
    "title_canon_sha256": "1fd68e2df186a7d0506715105e8c463474c23efd0c8088fbc2aa8d35ff0d51dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6280",
    "kind": "arxiv",
    "version": 2
  }
}