Pith Number

pith:65MPV73V

pith:2022:65MPV73V35QBY6FP6SC3JMCNBI

not attested not anchored not stored refs pending

Persistent homology-based descriptor for machine-learning potential of amorphous structures

Emi Minamitani, Ippei Obayashi, Koji Shimizu, Satoshi Watanabe

arxiv:2206.13727 v3 · 2022-06-28 · cs.LG · cond-mat.dis-nn · 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{65MPV73V35QBY6FP6SC3JMCNBI}

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	2026-07-05T06:11:56.046109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f758faff75df601c78aff485b4b04d0a37dc95472df97d4b266129259d52eba5

Aliases

arxiv: 2206.13727 · arxiv_version: 2206.13727v3 · doi: 10.48550/arxiv.2206.13727 · pith_short_12: 65MPV73V35QB · pith_short_16: 65MPV73V35QBY6FP · pith_short_8: 65MPV73V

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/65MPV73V35QBY6FP6SC3JMCNBI \
  | 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: f758faff75df601c78aff485b4b04d0a37dc95472df97d4b266129259d52eba5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c232c803951395aa91142129725e8c05e8bed71898b0b64a0a462787db969b65",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-28T03:29:08Z",
    "title_canon_sha256": "e4e3a633c953400de65d88781b6754abed9bd7a7a133a2cacdde1a55a7df0622"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.13727",
    "kind": "arxiv",
    "version": 3
  }
}