Pith Number

pith:Y5UCF66S

pith:2012:Y5UCF66SPNRYKTQUOCYJAKFG5I

not attested not anchored not stored refs pending

Theory of Attosecond Transient Absorption Spectroscopy of Krypton for Overlapping Pump and Probe Pulses

Adrian Wirth, Antoine Moulet, Arina Sytcheva, Eleftherios Goulielmakis, Robin Santra, Stefan Pabst

arxiv:1212.1589 v1 · 2012-12-07 · physics.atom-ph · physics.chem-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{Y5UCF66SPNRYKTQUOCYJAKFG5I}

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	2026-05-18T03:38:13.704889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c76822fbd27b63854e1470b09028a6ea03f2366fc5f37f834374823ed40e5220

Aliases

arxiv: 1212.1589 · arxiv_version: 1212.1589v1 · doi: 10.48550/arxiv.1212.1589 · pith_short_12: Y5UCF66SPNRY · pith_short_16: Y5UCF66SPNRYKTQU · pith_short_8: Y5UCF66S

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/Y5UCF66SPNRYKTQUOCYJAKFG5I \
  | 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: c76822fbd27b63854e1470b09028a6ea03f2366fc5f37f834374823ed40e5220

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c5a47b587ef4f8b42eacea57f03141c0b18214332c9c884d299f2c2ef1cd43a",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-12-07T12:16:01Z",
    "title_canon_sha256": "01809515f29693e8ae8fb5ce51dc15682b53230c4aa4b8e6f40168bc477000f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.1589",
    "kind": "arxiv",
    "version": 1
  }
}