Pith Number

pith:FCOU2Z57

pith:2026:FCOU2Z57LXSGLIU6WY6Z2OAC4P

not attested not anchored not stored refs pending

Reduced Dynamical Maps in Finite Temperature Vibronic Coupling Models via Choi Matrices: Numerical Methods and Applications

Hideaki Takahashi, Raffaele Borrelli

arxiv:2605.22459 v1 · 2026-05-21 · quant-ph · 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{FCOU2Z57LXSGLIU6WY6Z2OAC4P}

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	2026-05-22T01:04:43.944376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

289d4d67bf5de465a29eb63d9d3802e3c73a0e9f008ffea4bdc4ca9ca94684c9

Aliases

arxiv: 2605.22459 · arxiv_version: 2605.22459v1 · doi: 10.48550/arxiv.2605.22459 · pith_short_12: FCOU2Z57LXSG · pith_short_16: FCOU2Z57LXSGLIU6 · pith_short_8: FCOU2Z57

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/FCOU2Z57LXSGLIU6WY6Z2OAC4P \
  | 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: 289d4d67bf5de465a29eb63d9d3802e3c73a0e9f008ffea4bdc4ca9ca94684c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30bc265d18082e1a978b2127024bad75d7ba4bc3dff4d4ca8d086602599e039c",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-21T13:23:35Z",
    "title_canon_sha256": "5afc8d3885fe349cbecda1257c6e3eb341b55d99e4e01206e07e5f4e72d7ed31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22459",
    "kind": "arxiv",
    "version": 1
  }
}