Pith Number

pith:VJFA2FZR

pith:2020:VJFA2FZRAQILDEHGYKCG3AE6JH

not attested not anchored not stored refs pending

Genetic Algorithm-Guided Deep Learning of Grain Boundary Diagrams: Addressing the Challenge of Five Degrees of Freedom

Chi Chen, Chongze Hu, Jian Luo, Shyue Ping Ong, Yunxing Zuo

arxiv:2002.10632 v1 · 2020-02-25 · 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{VJFA2FZRAQILDEHGYKCG3AE6JH}

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	2026-07-05T00:43:49.099686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa4a0d17310410b190e6c2846d809e49d0c61a958e6f5cce20363d2155dbbba0

Aliases

arxiv: 2002.10632 · arxiv_version: 2002.10632v1 · doi: 10.48550/arxiv.2002.10632 · pith_short_12: VJFA2FZRAQIL · pith_short_16: VJFA2FZRAQILDEHG · pith_short_8: VJFA2FZR

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/VJFA2FZRAQILDEHGYKCG3AE6JH \
  | 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: aa4a0d17310410b190e6c2846d809e49d0c61a958e6f5cce20363d2155dbbba0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d9cbcec9fc72727d5718c99fef9b53c30f76c77f25d0542edf447ff8267f5a0",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-02-25T02:43:36Z",
    "title_canon_sha256": "e7544bb3faee85329b8b46fb079517fbcf64e3bd3009b20e9740a7bb29f9e743"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.10632",
    "kind": "arxiv",
    "version": 1
  }
}