Pith Number

pith:I2Z6PUYS

pith:2018:I2Z6PUYSN6LR2MKEQQBCG2XL6N

not attested not anchored not stored refs pending

Comparing optimization strategies for force field parameterization

Alper Kinaci, Badri Narayanan, Fatih G. Sen, Jeffrey Larson, Kiran Sasikumar, Maria K. Y. Chan, Michael J. Davis, Stefan M. Wild, Stephen K. Gray, Subramanian K. R. S. Sankaranarayanan

arxiv:1812.00326 v1 · 2018-12-02 · physics.comp-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2Z6PUYSN6LR2MKEQQBCG2XL6N}

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	2026-05-17T23:59:21.605382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46b3e7d3126f971d31448402236aebf34b1f5fcd9687cd0f0fc63f4547dd3b03

Aliases

arxiv: 1812.00326 · arxiv_version: 1812.00326v1 · doi: 10.48550/arxiv.1812.00326 · pith_short_12: I2Z6PUYSN6LR · pith_short_16: I2Z6PUYSN6LR2MKE · pith_short_8: I2Z6PUYS

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/I2Z6PUYSN6LR2MKEQQBCG2XL6N \
  | 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: 46b3e7d3126f971d31448402236aebf34b1f5fcd9687cd0f0fc63f4547dd3b03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8abb1fab68fe841679939580b191522aa01e7ab260f4def654a11f99cb61df1",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-12-02T04:53:46Z",
    "title_canon_sha256": "b8942b84ec806fdf98d8ba2e2c2ba6b3f58b8f62847477e83a09adc3edda4771"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00326",
    "kind": "arxiv",
    "version": 1
  }
}