Pith Number

pith:LLXYOCZW

pith:2012:LLXYOCZWZOYXARVMDEHI3KVWMX

not attested not anchored not stored refs pending

On the divergence of time-dependent perturbation theory applied to laser-induced molecular transitions: Analytical calculations for the simple algorithm

Klaus Renziehausen

arxiv:1204.0680 v3 · 2012-04-03 · math-ph · math.MP · physics.chem-ph · physics.comp-ph · quant-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{LLXYOCZWZOYXARVMDEHI3KVWMX}

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	2026-05-18T03:55:02.508942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aef870b36cbb17046ac190e8daab665d1005eb7c596ec960c9ba13b4461aba6

Aliases

arxiv: 1204.0680 · arxiv_version: 1204.0680v3 · doi: 10.48550/arxiv.1204.0680 · pith_short_12: LLXYOCZWZOYX · pith_short_16: LLXYOCZWZOYXARVM · pith_short_8: LLXYOCZW

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/LLXYOCZWZOYXARVMDEHI3KVWMX \
  | 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: 5aef870b36cbb17046ac190e8daab665d1005eb7c596ec960c9ba13b4461aba6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bafcafacc4b0db0a9a6483cadea0c1f7d2906668e40644735b14e135a9ab4eef",
    "cross_cats_sorted": [
      "math.MP",
      "physics.chem-ph",
      "physics.comp-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-04-03T12:50:12Z",
    "title_canon_sha256": "33a7ba6cb1c30415d60b6675d1e68f4f729e3c8e3654f335d35290e13d3a3042"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0680",
    "kind": "arxiv",
    "version": 3
  }
}