Pith Number

pith:XSJM6BHD

pith:2023:XSJM6BHDK3WBSFEBVNTLB7A2ZR

not attested not anchored not stored refs pending

Machine-learned molecular mechanics force field for the simulation of protein-ligand systems and beyond

Alexander Matthew Payne, Anika J. Friedman, Arnav M. Nagle, Chapin E. Cavender, Christopher R. Iacovella, David L. Mobley, Hugo MacDermott Opeskin, Iv\'an Pulido, John D. Chodera, Kenichiro Takaba, Michael M. Henry, Michael R. Shirts, Pavan Kumar Behara, Yuanqing Wang

arxiv:2307.07085 v4 · 2023-07-13 · physics.chem-ph · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XSJM6BHDK3WBSFEBVNTLB7A2ZR}

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	2026-07-05T08:37:13.799417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc92cf04e356ec191481ab66b0fc1acc73304b6d6d7a29f6bd3f1589d0cbf7a2

Aliases

arxiv: 2307.07085 · arxiv_version: 2307.07085v4 · doi: 10.48550/arxiv.2307.07085 · pith_short_12: XSJM6BHDK3WB · pith_short_16: XSJM6BHDK3WBSFEB · pith_short_8: XSJM6BHD

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/XSJM6BHDK3WBSFEBVNTLB7A2ZR \
  | 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: bc92cf04e356ec191481ab66b0fc1acc73304b6d6d7a29f6bd3f1589d0cbf7a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30460097dfccb4e8d25e445ab304ff6393ec9d02bda493ec5d1e223650ede323",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2023-07-13T23:00:22Z",
    "title_canon_sha256": "a3c91c79180ca0fe9b1e1850b47a104e010c0b9c63f33355adcfe0ec5f683348"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.07085",
    "kind": "arxiv",
    "version": 4
  }
}