Pith Number

pith:6T7COUDM

pith:2020:6T7COUDMZ3UBO2S3WYQVE3MRYX

not attested not anchored not stored refs pending

Accelerating Atomistic Simulations with Piecewise Machine Learned Ab Initio Potentials at Classical Force Field-like Cost

Bin Jiang, Ce Hu, Yaolong Zhang

arxiv:2006.16482 v4 · 2020-06-30 · physics.comp-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{6T7COUDMZ3UBO2S3WYQVE3MRYX}

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	2026-07-05T02:17:27.010262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4fe27506ccee8176a5bb621526d91c5d80a77700509793159ddb80be325a4f3

Aliases

arxiv: 2006.16482 · arxiv_version: 2006.16482v4 · doi: 10.48550/arxiv.2006.16482 · pith_short_12: 6T7COUDMZ3UB · pith_short_16: 6T7COUDMZ3UBO2S3 · pith_short_8: 6T7COUDM

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/6T7COUDMZ3UBO2S3WYQVE3MRYX \
  | 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: f4fe27506ccee8176a5bb621526d91c5d80a77700509793159ddb80be325a4f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c29061dc819a2ad3207747c8c7f9aec1c240959c4557a081ba5b8364e1fe760",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2020-06-30T02:26:49Z",
    "title_canon_sha256": "3d799f8f159cc2545018b8d1a1215d9b4d42795e0e868325615b020c1223da78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.16482",
    "kind": "arxiv",
    "version": 4
  }
}