Pith Number

pith:VOUGE67B

pith:2018:VOUGE67B5VRY5FIW4J5C52UQOG

not attested not anchored not stored refs pending

Psychlab: A Psychology Laboratory for Deep Reinforcement Learning Agents

Antonio Garc\'ia Casta\~neda, Audrunas Gruslys, Charles Beattie, Cyprien de Masson d'Autume, Daniel Zoran, David Amos, Demis Hassabis, Joel Z. Leibo, Keith Anderson, Manuel Sanchez, Matthew M. Botvinick, Shane Legg, Simon Green

arxiv:1801.08116 v2 · 2018-01-24 · cs.AI · cs.NE · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VOUGE67B5VRY5FIW4J5C52UQOG}

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	2026-05-18T00:24:28.331214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aba8627be1ed638e9516e27a2eea9071970660a2a0f62f2ca0e1858d844879d2

Aliases

arxiv: 1801.08116 · arxiv_version: 1801.08116v2 · doi: 10.48550/arxiv.1801.08116 · pith_short_12: VOUGE67B5VRY · pith_short_16: VOUGE67B5VRY5FIW · pith_short_8: VOUGE67B

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/VOUGE67B5VRY5FIW4J5C52UQOG \
  | 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: aba8627be1ed638e9516e27a2eea9071970660a2a0f62f2ca0e1858d844879d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e75a328632086d1d9412f123c628255d9009cb307df8ea0609726c30d4384a2",
    "cross_cats_sorted": [
      "cs.NE",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-01-24T18:31:51Z",
    "title_canon_sha256": "8253630e0b679a050a5db2a021fa43f354b4be59dc62319c07804122b384e1ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08116",
    "kind": "arxiv",
    "version": 2
  }
}