Pith Number

pith:X2IQUXTC

pith:2018:X2IQUXTC5SCUCT4XLKB6L25LEU

not attested not anchored not stored refs pending

Application of the Complex Kohn Variational Method to Attosecond Spectroscopy

Barry I. Schneider, Luca Argenti, Nicolas Douguet

arxiv:1807.02183 v1 · 2018-07-05 · 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{X2IQUXTC5SCUCT4XLKB6L25LEU}

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	2026-05-18T00:08:06.071647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be910a5e62ec85414f975a83e5ebab25068b469bb7fc6a8d2d4a84d58fc4f910

Aliases

arxiv: 1807.02183 · arxiv_version: 1807.02183v1 · doi: 10.48550/arxiv.1807.02183 · pith_short_12: X2IQUXTC5SCU · pith_short_16: X2IQUXTC5SCUCT4X · pith_short_8: X2IQUXTC

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/X2IQUXTC5SCUCT4XLKB6L25LEU \
  | 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: be910a5e62ec85414f975a83e5ebab25068b469bb7fc6a8d2d4a84d58fc4f910

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f268172672cc2f34103d71934b79bbca605c223d16ece7d0f76fb9257b5bbf0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-07-05T21:12:48Z",
    "title_canon_sha256": "2b104c83ccc2d49946b014514109d5c0f10a781bd73b837a3155a7831bc81e60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02183",
    "kind": "arxiv",
    "version": 1
  }
}