Pith Number

pith:C5YUCAQ7

pith:2019:C5YUCAQ7XNAURE4RKOJKMW3KGC

not attested not anchored not stored refs pending

Automated curricula through setter-solver interactions

Adam Santoro, Andrew K. Lampinen, David P. Reichert, Sebastien Racaniere, Timothy P. Lillicrap, Vlad Firoiu

arxiv:1909.12892 v2 · 2019-09-27 · 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{C5YUCAQ7XNAURE4RKOJKMW3KGC}

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

Syllabus: Portable Curricula for Reinforcement Learning Agents

Receipt and verification

First computed	2026-07-05T00:35:02.463731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

177141021fbb414893915392a65b6a3083ff0d50acdc1937da497b5677eab672

Aliases

arxiv: 1909.12892 · arxiv_version: 1909.12892v2 · doi: 10.48550/arxiv.1909.12892 · pith_short_12: C5YUCAQ7XNAU · pith_short_16: C5YUCAQ7XNAURE4R · pith_short_8: C5YUCAQ7

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/C5YUCAQ7XNAURE4RKOJKMW3KGC \
  | 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: 177141021fbb414893915392a65b6a3083ff0d50acdc1937da497b5677eab672

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "796531aaf9f3880b3dd1e6126e596891c2e9d64dbf80f3f11460d7dd14b41fc8",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-09-27T20:11:12Z",
    "title_canon_sha256": "539b0e51a04ec85d448312be917c39c3186e05f441754a53a5cea5f6b2af76b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.12892",
    "kind": "arxiv",
    "version": 2
  }
}