Pith Number

pith:EKH6FJMR

pith:2018:EKH6FJMR45Z75Z6J3GUVNQCKIN

not attested not anchored not stored refs pending

Clipped Action Policy Gradient

Shin-ichi Maeda, Yasuhiro Fujita

arxiv:1802.07564 v2 · 2018-02-21 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EKH6FJMR45Z75Z6J3GUVNQCKIN}

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.

Cited by

1 paper in Pith

Generalization in Transfer Learning

Receipt and verification

First computed	2026-05-18T00:12:38.238172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

228fe2a591e773fee7c9d9a956c04a4375f06e396c49019e0fda1071e77e4531

Aliases

arxiv: 1802.07564 · arxiv_version: 1802.07564v2 · doi: 10.48550/arxiv.1802.07564 · pith_short_12: EKH6FJMR45Z7 · pith_short_16: EKH6FJMR45Z75Z6J · pith_short_8: EKH6FJMR

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/EKH6FJMR45Z75Z6J3GUVNQCKIN \
  | 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: 228fe2a591e773fee7c9d9a956c04a4375f06e396c49019e0fda1071e77e4531

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e9db5b31fb96c6ad2e688d0cfdf81d3467d020839372bec77fad01c6033f104",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-21T13:39:28Z",
    "title_canon_sha256": "3084c27f34621c65f8d753e3a4163ff7647c122a14753258c3fe5fcd8e530244"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07564",
    "kind": "arxiv",
    "version": 2
  }
}