Pith Number

pith:MN5SEXAE

pith:2024:MN5SEXAECOF2QAOICSNFR5RARK

not attested not anchored not stored refs pending

Describe, Transform, Machine Learning: Feature Engineering for Grain Boundaries and Other Variable-Sized Atom Clusters

C. Braxton Owens, Edward M. Kober, Eric R. Homer, Garritt J. Tucker, Gus L. W. Hart, Jacob P. Tavenner, Nithin Mathew, Tyce W. Olaveson

arxiv:2407.21228 v1 · 2024-07-30 · cond-mat.mtrl-sci · 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{MN5SEXAECOF2QAOICSNFR5RARK}

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	2026-07-05T10:26:05.596378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

637b225c04138ba801c8149a58f6208abc951d53965fb98db6da7dfe9e42aa34

Aliases

arxiv: 2407.21228 · arxiv_version: 2407.21228v1 · doi: 10.48550/arxiv.2407.21228 · pith_short_12: MN5SEXAECOF2 · pith_short_16: MN5SEXAECOF2QAOI · pith_short_8: MN5SEXAE

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/MN5SEXAECOF2QAOICSNFR5RARK \
  | 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: 637b225c04138ba801c8149a58f6208abc951d53965fb98db6da7dfe9e42aa34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "729bb12e2b25b3446963dff8ac4c040c8229b0315565f4eb7b869a8f3a50ba3c",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2024-07-30T22:31:44Z",
    "title_canon_sha256": "d7653d6463cb5f051d95955614ade2331770beabee5aed3a73db9fad31592b2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.21228",
    "kind": "arxiv",
    "version": 1
  }
}