Pith Number

pith:4WBB4VEA

pith:2025:4WBB4VEAJHVY4D6NGY5E5WPHII

not attested not anchored not stored refs pending

Towards Accurate Mixed Quantum Classical Simulations of Vibrational Polaritonic Chemistry

Arkajit Mandal, David R. Reichman, Muhammad R. Hasyim

arxiv:2502.04570 v1 · 2025-02-06 · quant-ph · cond-mat.other · 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{4WBB4VEAJHVY4D6NGY5E5WPHII}

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	2026-07-05T10:10:53.643645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5821e548049eb8e0fcd363a4ed9e74228e7220fa7955a3d82038b4d9bbfbb34

Aliases

arxiv: 2502.04570 · arxiv_version: 2502.04570v1 · doi: 10.48550/arxiv.2502.04570 · pith_short_12: 4WBB4VEAJHVY · pith_short_16: 4WBB4VEAJHVY4D6N · pith_short_8: 4WBB4VEA

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/4WBB4VEAJHVY4D6NGY5E5WPHII \
  | 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: e5821e548049eb8e0fcd363a4ed9e74228e7220fa7955a3d82038b4d9bbfbb34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa0c167705c380885812f5e20d6148399264bae76166b88b5be8e51be0f11723",
    "cross_cats_sorted": [
      "cond-mat.other",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-02-06T23:50:22Z",
    "title_canon_sha256": "3c96449f2a48369aecd97af235b6d05128e64ed40a7bd4bc0a38c38531b523d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04570",
    "kind": "arxiv",
    "version": 1
  }
}