Pith Number

pith:TXESHYPL

pith:2019:TXESHYPLLRD7DQIJNBCTDBF572

not attested not anchored not stored refs pending

Reinforcement Learning When All Actions are Not Always Available

Blossom Metevier, Georgios Theocharous, Philip S. Thomas, Yash Chandak

arxiv:1906.01772 v2 · 2019-06-05 · cs.LG · 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{TXESHYPLLRD7DQIJNBCTDBF572}

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	2026-07-05T00:34:15.394417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dc923e1eb5c47f1c10968453184bdfebf3998f1e63b27382f0a9b871a17f3eb

Aliases

arxiv: 1906.01772 · arxiv_version: 1906.01772v2 · doi: 10.48550/arxiv.1906.01772 · pith_short_12: TXESHYPLLRD7 · pith_short_16: TXESHYPLLRD7DQIJ · pith_short_8: TXESHYPL

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/TXESHYPLLRD7DQIJNBCTDBF572 \
  | 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: 9dc923e1eb5c47f1c10968453184bdfebf3998f1e63b27382f0a9b871a17f3eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b12e15033401d35cd1abfa669c643ae11f32e6d4575189c6745e8c0cd8e4ca1",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-05T01:02:45Z",
    "title_canon_sha256": "438c054315bdbad8e0db77a17e058814e23942cdd43c0232cf4b8c0a48089c18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01772",
    "kind": "arxiv",
    "version": 2
  }
}