Pith Number

pith:HJLIUDFR

pith:2005:HJLIUDFR7VQ4TDINHXQLMX76U2

not attested not anchored not stored refs pending

Reconstruction of Atomic Ionization Probabilities in Intense Laser Fields

I. D. Williams, T. R. J. Goodworth, W. A. Bryan, W. R. Newell

arxiv:physics/0509204 v1 · 2005-09-23 · 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{HJLIUDFR7VQ4TDINHXQLMX76U2}

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	2026-05-18T01:05:08.292528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a568a0cb1fd61c98d0d3de0b65ffea6b88c0968c1e52f2f72ab3615cc253dc9

Aliases

arxiv: physics/0509204 · arxiv_version: physics/0509204v1 · doi: 10.48550/arxiv.physics/0509204 · pith_short_12: HJLIUDFR7VQ4 · pith_short_16: HJLIUDFR7VQ4TDIN · pith_short_8: HJLIUDFR

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/HJLIUDFR7VQ4TDINHXQLMX76U2 \
  | 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: 3a568a0cb1fd61c98d0d3de0b65ffea6b88c0968c1e52f2f72ab3615cc253dc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "699a637fc4a58027b10c3250126ec9c92100bc57f997ec756e0193ec832a0c85",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2005-09-23T18:01:16Z",
    "title_canon_sha256": "c923f29e465c13e64ecb38e367a309d94ff0bc6e6a629125f946f4b6b8293c99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0509204",
    "kind": "arxiv",
    "version": 1
  }
}