Pith Number

pith:FOWG44NF

pith:2018:FOWG44NFYNBJSPL5XDDVJR567U

not attested not anchored not stored refs pending

Central frequency of few-cycle laser pulses in strong-field processes

Agnieszka Jaron-Becker, Andreas Becker, Joel Venzke, Tennesse Joyce, Zetong Xue

arxiv:1807.00856 v1 · 2018-07-02 · physics.optics · physics.atom-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{FOWG44NFYNBJSPL5XDDVJR567U}

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	2026-05-17T23:58:04.559368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bac6e71a5c342993d7db8c754c7befd3d182119390ffe60daea36c137db9529

Aliases

arxiv: 1807.00856 · arxiv_version: 1807.00856v1 · doi: 10.48550/arxiv.1807.00856 · pith_short_12: FOWG44NFYNBJ · pith_short_16: FOWG44NFYNBJSPL5 · pith_short_8: FOWG44NF

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/FOWG44NFYNBJSPL5XDDVJR567U \
  | 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: 2bac6e71a5c342993d7db8c754c7befd3d182119390ffe60daea36c137db9529

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b896143b6d7ffa875a1621778b698150525ac73f43818bfd485c1e3fdc68cf75",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-07-02T18:53:51Z",
    "title_canon_sha256": "290a9b8552abad056cfe817ea6ba8b8afe617c23e057c690592becaa3acd38bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00856",
    "kind": "arxiv",
    "version": 1
  }
}