Pith Number

pith:4COTQQN2

pith:2010:4COTQQN222F5QCFGS5D7SFWZHI

not attested not anchored not stored refs pending

Attosecond electron spectroscopy using a novel interferometric pump-probe technique

A. L'Huillier, E. Benedetti, F. Ferrari, F. Kelkensberg, F. Lepine, G. Sansone, I. Znakovskaya, J. Mauritsson, K. J. Schafer, K. Klunder, M.F. Kling, M. J. J. Vrakking, M. Nisoli, M. Swoboda, O. Ghafur, P. Johnsson, S. Zherebtsov, T. Remetter, T. Uphues, W. Siu

arxiv:1001.1085 v3 · 2010-01-07 · physics.atom-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{4COTQQN222F5QCFGS5D7SFWZHI}

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	2026-05-18T02:24:45.175216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e09d3841bad68bd808a69747f916d93a2d0a41ae9f4f4b73b356a1857a23f81a

Aliases

arxiv: 1001.1085 · arxiv_version: 1001.1085v3 · doi: 10.48550/arxiv.1001.1085 · pith_short_12: 4COTQQN222F5 · pith_short_16: 4COTQQN222F5QCFG · pith_short_8: 4COTQQN2

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/4COTQQN222F5QCFGS5D7SFWZHI \
  | 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: e09d3841bad68bd808a69747f916d93a2d0a41ae9f4f4b73b356a1857a23f81a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23ce29b5789d4890dfbc95922d89b101d30c2c89661d56f53c86b9814a5d4120",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2010-01-07T15:16:52Z",
    "title_canon_sha256": "6eac018d4940bfb626663f7d65b8b679fd02e8c895fae6f733759c9dbea755ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.1085",
    "kind": "arxiv",
    "version": 3
  }
}