Pith Number

pith:XLFPGIYO

pith:2011:XLFPGIYOBHIHQBC4CNPTQOESUH

not attested not anchored not stored refs pending

Efficient generation of isolated attosecond pulses with high beam-quality by two-color Bessel-Gauss beams

Peixiang Lu, Qingbin Zhang, Shaoyi Wang, Weiyi Hong, Zhe Wang

arxiv:1109.4248 v1 · 2011-09-20 · 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{XLFPGIYOBHIHQBC4CNPTQOESUH}

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	2026-05-18T02:00:28.850592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bacaf3230e09d078045c135f383892a1ecea8b35df4861046c76f0da9f2cde03

Aliases

arxiv: 1109.4248 · arxiv_version: 1109.4248v1 · doi: 10.48550/arxiv.1109.4248 · pith_short_12: XLFPGIYOBHIH · pith_short_16: XLFPGIYOBHIHQBC4 · pith_short_8: XLFPGIYO

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/XLFPGIYOBHIHQBC4CNPTQOESUH \
  | 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: bacaf3230e09d078045c135f383892a1ecea8b35df4861046c76f0da9f2cde03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73018526fba7ef7c90f6840a74ced77702e5c40bda1e594b6fa3dc9d00513959",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-09-20T09:15:02Z",
    "title_canon_sha256": "347f0b83f528293e74ff0b96fd2cbba86c663e7dda75dd9e689bd985e600c527"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4248",
    "kind": "arxiv",
    "version": 1
  }
}