Pith Number

pith:SXLHVZRC

pith:2014:SXLHVZRCL4MAFQBPV2GO7GJXYF

not attested not anchored not stored refs pending

Time-dependent R-matrix theory applied to two-photon double ionization of He

H.W. van der Hart

arxiv:1404.6467 v1 · 2014-04-25 · 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{SXLHVZRCL4MAFQBPV2GO7GJXYF}

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	2026-05-18T02:51:58.303686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95d67ae6225f1802c02fae8cef9937c1618f371e8275d8c6ef834f7b6fb40645

Aliases

arxiv: 1404.6467 · arxiv_version: 1404.6467v1 · doi: 10.48550/arxiv.1404.6467 · pith_short_12: SXLHVZRCL4MA · pith_short_16: SXLHVZRCL4MAFQBP · pith_short_8: SXLHVZRC

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/SXLHVZRCL4MAFQBPV2GO7GJXYF \
  | 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: 95d67ae6225f1802c02fae8cef9937c1618f371e8275d8c6ef834f7b6fb40645

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "669e6c248508443145c2a29ef2db03fc4f4ca0f6c6994e320ca576393724b5f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2014-04-25T16:03:03Z",
    "title_canon_sha256": "8a82b893ff177c7be0cad9c48e71f46e6900770cdeb07c6e0c7e8322e6b59e14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6467",
    "kind": "arxiv",
    "version": 1
  }
}