Pith Number

pith:DOMKCUV5

pith:2026:DOMKCUV56GVAAHSMM6BERQ7R5A

not attested not anchored not stored refs pending

EOM-CC Excited-State Gradients and Nonadiabatic Couplings on a Consumer GPU from a Contraction-DAG with Laplace-Transform J/K Kernels

Rub\'en Dar\'io Guerrero

arxiv:2607.05622 v1 · 2026-07-06 · physics.chem-ph · cs.DC · physics.comp-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{DOMKCUV56GVAAHSMM6BERQ7R5A}

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	2026-07-08T01:18:39.479935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b98a152bdf1aa001e4c678248c3f1e83888605d44ebe0d85e4b1b71177db7ca

Aliases

arxiv: 2607.05622 · arxiv_version: 2607.05622v1 · doi: 10.48550/arxiv.2607.05622 · pith_short_12: DOMKCUV56GVA · pith_short_16: DOMKCUV56GVAAHSM · pith_short_8: DOMKCUV5

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/DOMKCUV56GVAAHSMM6BERQ7R5A \
  | 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: 1b98a152bdf1aa001e4c678248c3f1e83888605d44ebe0d85e4b1b71177db7ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "803602bb5e621cfdc9452b77951400079220396b2643831662fb1bc51bedc4e3",
    "cross_cats_sorted": [
      "cs.DC",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2026-07-06T20:31:33Z",
    "title_canon_sha256": "3c373952182976b0c33de86512fbab2664fe58f12b5b77acab5af95bbe134dbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05622",
    "kind": "arxiv",
    "version": 1
  }
}