Pith Number

pith:WDF4PZD6

pith:2024:WDF4PZD6CR324DJB5E6H3JEISO

not attested not anchored not stored refs pending

Surrogate models for vibrational entropy based on a spatial decomposition

Christoph Ortner, Tina Torabi, Yangshuai Wang

arxiv:2402.12744 v3 · 2024-02-20 · physics.comp-ph · cs.NA · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WDF4PZD6CR324DJB5E6H3JEISO}

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.

Cited by

1 paper in Pith

A Study on the Fine-Tuning Performance of Universal Machine-Learned Interatomic Potentials (U-MLIPs)

Receipt and verification

First computed	2026-07-05T07:57:49.953387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0cbc7e47e1477ae0d21e93c7da48893a8a0ff9fdf6ce921fad9f2e9b0b1a053

Aliases

arxiv: 2402.12744 · arxiv_version: 2402.12744v3 · doi: 10.48550/arxiv.2402.12744 · pith_short_12: WDF4PZD6CR32 · pith_short_16: WDF4PZD6CR324DJB · pith_short_8: WDF4PZD6

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/WDF4PZD6CR324DJB5E6H3JEISO \
  | 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: b0cbc7e47e1477ae0d21e93c7da48893a8a0ff9fdf6ce921fad9f2e9b0b1a053

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82e1902e603774b2187861dc761b7a5b56f8ab57ba8bc2e160ce10c0cf055735",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2024-02-20T06:22:02Z",
    "title_canon_sha256": "626299b7a1ce9469d22a36ac345db81fdf832fca8eddd04b80f09b80ad7b665f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.12744",
    "kind": "arxiv",
    "version": 3
  }
}