Pith Number

pith:NV3UFSFC

pith:1998:NV3UFSFCOLBZG2DEF4DGJZOTBQ

not attested not anchored not stored refs pending

Resonant 3--photon ionization of hydrogenic atoms by non-monochromatic laser field

((1)Physikalisches Institut der Universit\"at Heidelberg (2)St.Petersburg State Technical University (3) Mathematical Institute, 2, 3), K. Jungmann (1), R. Santra (1), University of Oxford), V Yakhontov (1

arxiv:physics/9805022 v1 · 1998-05-15 · physics.atom-ph · physics.acc-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{NV3UFSFCOLBZG2DEF4DGJZOTBQ}

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	2026-05-18T01:09:14.528759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d7742c8a272c39368642f0664e5d30c06e7c07f57a7d6b967f721d4c1e15209

Aliases

arxiv: physics/9805022 · arxiv_version: physics/9805022v1 · doi: 10.48550/arxiv.physics/9805022 · pith_short_12: NV3UFSFCOLBZ · pith_short_16: NV3UFSFCOLBZG2DE · pith_short_8: NV3UFSFC

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/NV3UFSFCOLBZG2DEF4DGJZOTBQ \
  | 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: 6d7742c8a272c39368642f0664e5d30c06e7c07f57a7d6b967f721d4c1e15209

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e25916f1b84384422ce355bd835c3c39cba8b71397721c273023b414d1841f4",
    "cross_cats_sorted": [
      "physics.acc-ph"
    ],
    "license": "",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "1998-05-15T14:34:02Z",
    "title_canon_sha256": "e1a85f33d923d25c92b5a2d743c27a9f41a6829d7fff5b5c71fa2fe70b735cf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/9805022",
    "kind": "arxiv",
    "version": 1
  }
}