Pith Number

pith:7Z2CDNNS

pith:2011:7Z2CDNNSJIYR2S65VKAY27UM3O

not attested not anchored not stored refs pending

Theory of attosecond delays in laser-assisted photoionization

A. L'Huillier, A. Maquet, D. Gu\'enot, J. Mauritsson, J. M. Dahlstr\"om, K. Kl\"under, M. Gisselbrecht, R. Ta\"ieb

arxiv:1112.4144 v2 · 2011-12-18 · physics.atom-ph · quant-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{7Z2CDNNSJIYR2S65VKAY27UM3O}

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	2026-05-18T04:00:13.281792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe7421b5b24a311d4bddaa818d7e8cdba46eb63f5c8629f713bb28b7d6d1a586

Aliases

arxiv: 1112.4144 · arxiv_version: 1112.4144v2 · doi: 10.48550/arxiv.1112.4144 · pith_short_12: 7Z2CDNNSJIYR · pith_short_16: 7Z2CDNNSJIYR2S65 · pith_short_8: 7Z2CDNNS

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/7Z2CDNNSJIYR2S65VKAY27UM3O \
  | 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: fe7421b5b24a311d4bddaa818d7e8cdba46eb63f5c8629f713bb28b7d6d1a586

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa76180a24f89def9b116eba18695c698ac77e48a7e77a3f66bd065269a99439",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2011-12-18T10:59:19Z",
    "title_canon_sha256": "c6e0456ec1f262278316794a2d80189f95c464068d93ae8f629a9bcb5300bc34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4144",
    "kind": "arxiv",
    "version": 2
  }
}