Pith Number

pith:67PQP5JB

pith:2019:67PQP5JBYPTOJ5OMMLD3YJD32C

not attested not anchored not stored refs pending

Generation of ice states through deep reinforcement learning

Kai-Hsin Wu, Kai-Wen Zhao, Wen-Han Kao, Ying-Jer Kao

arxiv:1903.04698 v2 · 2019-03-12 · cond-mat.dis-nn · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{67PQP5JBYPTOJ5OMMLD3YJD32C}

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	2026-05-17T23:41:36.481136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7df07f521c3e6e4f5cc62c7bc247bd0be05f31661f379e11e56639edbbc52b3

Aliases

arxiv: 1903.04698 · arxiv_version: 1903.04698v2 · doi: 10.48550/arxiv.1903.04698 · pith_short_12: 67PQP5JBYPTO · pith_short_16: 67PQP5JBYPTOJ5OM · pith_short_8: 67PQP5JB

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/67PQP5JBYPTOJ5OMMLD3YJD32C \
  | 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: f7df07f521c3e6e4f5cc62c7bc247bd0be05f31661f379e11e56639edbbc52b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee7677ae7a35002292cf8edb339b29f516b28278a47cc459cfc42069ba7a0926",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2019-03-12T02:03:21Z",
    "title_canon_sha256": "a224372049a4b680b440bc03e465ff6981be7594945099ec834496c509d9d3a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04698",
    "kind": "arxiv",
    "version": 2
  }
}