Pith Number

pith:S6GXUHIR

pith:2025:S6GXUHIR662DFXREJBNMYTWBXY

not attested not anchored not stored refs pending

Autodifferentiable Geometric Restraints for Enhanced Sampling Simulations with Classical and Machine Learned Force Fields

Cintia A. Menendez, Gustavo R. P\'erez-Lemus, Juan J. de Pablo, Pablo F. Zubieta Rico, Yezhi Jin, Yinan Xu

arxiv:2504.13575 v1 · 2025-04-18 · physics.comp-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{S6GXUHIR662DFXREJBNMYTWBXY}

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	2026-07-05T10:50:58.354459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

978d7a1d11f7b432de24485acc4ec1be3dfff28418ef0b23dd4a8476c8491473

Aliases

arxiv: 2504.13575 · arxiv_version: 2504.13575v1 · doi: 10.48550/arxiv.2504.13575 · pith_short_12: S6GXUHIR662D · pith_short_16: S6GXUHIR662DFXRE · pith_short_8: S6GXUHIR

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/S6GXUHIR662DFXREJBNMYTWBXY \
  | 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: 978d7a1d11f7b432de24485acc4ec1be3dfff28418ef0b23dd4a8476c8491473

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfac93d3b9a0b6ea9791b0fe43a8ef3e6365fd4422ab247de1fc82e183ba6a1a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2025-04-18T09:19:09Z",
    "title_canon_sha256": "f9164589307b9e1959ff4b958863b989af71511f014ccca6b7cd0592d997ee69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13575",
    "kind": "arxiv",
    "version": 1
  }
}