Pith Number

pith:4T5ZGHK6

pith:2019:4T5ZGHK6HWORYQ746GZ42YTI52

not attested not anchored not stored refs pending

LeDeepChef: Deep Reinforcement Learning Agent for Families of Text-Based Games

Leonard Adolphs, Thomas Hofmann

arxiv:1909.01646 v1 · 2019-09-04 · 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{4T5ZGHK6HWORYQ746GZ42YTI52}

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	2026-07-05T00:02:18.556504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4fb931d5e3d9d1c43fcf1b3cd6268eeb83c4bf86b1e10c8105a9e595da7d802

Aliases

arxiv: 1909.01646 · arxiv_version: 1909.01646v1 · doi: 10.48550/arxiv.1909.01646 · pith_short_12: 4T5ZGHK6HWOR · pith_short_16: 4T5ZGHK6HWORYQ74 · pith_short_8: 4T5ZGHK6

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/4T5ZGHK6HWORYQ746GZ42YTI52 \
  | 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: e4fb931d5e3d9d1c43fcf1b3cd6268eeb83c4bf86b1e10c8105a9e595da7d802

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9531b5de8cd8c4b1d5856ae9fac6b20307f5e10b74a6db425ecec26fecadafa",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-09-04T09:30:55Z",
    "title_canon_sha256": "3bb8ffe75675e159eed76dfebfc44a8b42a07dd976c29748eeed0dbd0e91a4dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01646",
    "kind": "arxiv",
    "version": 1
  }
}