Pith Number

pith:X3PX4UNL

pith:2025:X3PX4UNL5ZNULJAE7MB34O2EQG

not attested not anchored not stored refs pending

XMCQDPT2-Fidelity Transfer-Learning Potentials and a Wavepacket Oscillation Model with Power-Law Decay for Ultrafast Photodynamics

Anastasia V. Bochenkova, Daniil N. Chistikov, Denis A. Firsov, Dmitry S. Popov, Ivan V. Dudakov, Pavel M. Radzikovitsky, Vadim V. Korolev, Vladimir E. Bochenkov

arxiv:2512.07537 v1 · 2025-12-08 · physics.chem-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{X3PX4UNL5ZNULJAE7MB34O2EQG}

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	2026-07-16T00:21:43.846618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bedf7e51abee5b45a404fb03be3b448181c5ed4917894c15b869b53509223f07

Aliases

arxiv: 2512.07537 · arxiv_version: 2512.07537v1 · doi: 10.48550/arxiv.2512.07537 · pith_short_12: X3PX4UNL5ZNU · pith_short_16: X3PX4UNL5ZNULJAE · pith_short_8: X3PX4UNL

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/X3PX4UNL5ZNULJAE7MB34O2EQG \
  | 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: bedf7e51abee5b45a404fb03be3b448181c5ed4917894c15b869b53509223f07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65f7a72d6e540aacbb219167a5688dbda7e2d77b6b143c7ec1c4178d4e24762e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2025-12-08T13:16:20Z",
    "title_canon_sha256": "8dd5774c73e1696c25fe0db1b529154d5bbd6f14f3370af48b62f20692ecd69c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.07537",
    "kind": "arxiv",
    "version": 1
  }
}