Pith Number

pith:KA3K65BJ

pith:2017:KA3K65BJFVBJSHJRWWIQT42MD4

not attested not anchored not stored refs pending

Compositional descriptor-based recommender system accelerating the materials discovery

Atsuto Seko, Hiroyuki Hayashi, Isao Tanaka

arxiv:1711.06387 v1 · 2017-11-17 · cond-mat.mtrl-sci · 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{KA3K65BJFVBJSHJRWWIQT42MD4}

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	2026-05-18T00:18:15.120202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5036af74292d42991d31b59109f34c1f34e06d310fe92f2606e956e499d80cd0

Aliases

arxiv: 1711.06387 · arxiv_version: 1711.06387v1 · doi: 10.48550/arxiv.1711.06387 · pith_short_12: KA3K65BJFVBJ · pith_short_16: KA3K65BJFVBJSHJR · pith_short_8: KA3K65BJ

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/KA3K65BJFVBJSHJRWWIQT42MD4 \
  | 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: 5036af74292d42991d31b59109f34c1f34e06d310fe92f2606e956e499d80cd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4e2a321c151c19a87e4069f051fe59d72a0eb0ac380b8fd21d788ddf220f919",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-11-17T03:36:08Z",
    "title_canon_sha256": "407a500d9bb47a71f15431b82d7fe3371b55d1870679c904079a97720b8279c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06387",
    "kind": "arxiv",
    "version": 1
  }
}