Pith Number

pith:SIWIAOUC

pith:2021:SIWIAOUCZZOW3OA54MXUWT6EJK

not attested not anchored not stored refs pending

On Lottery Tickets and Minimal Task Representations in Deep Reinforcement Learning

Henning Sprekeler, Marc Aurel Vischer, Robert Tjarko Lange

arxiv:2105.01648 v4 · 2021-05-04 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SIWIAOUCZZOW3OA54MXUWT6EJK}

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

Network Sparsity Unlocks the Scaling Potential of Deep Reinforcement Learning

Receipt and verification

First computed	2026-07-05T04:21:45.410021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

922c803a82ce5d6db81de32f4b4fc44abaaee509bc41d29da9e47903f53c8152

Aliases

arxiv: 2105.01648 · arxiv_version: 2105.01648v4 · doi: 10.48550/arxiv.2105.01648 · pith_short_12: SIWIAOUCZZOW · pith_short_16: SIWIAOUCZZOW3OA5 · pith_short_8: SIWIAOUC

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/SIWIAOUCZZOW3OA54MXUWT6EJK \
  | 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: 922c803a82ce5d6db81de32f4b4fc44abaaee509bc41d29da9e47903f53c8152

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ccd474a459899e74c6c02ef96ed2dd3bf9e1b8f3336ea0a51b5f154dcdcc213",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-05-04T17:47:39Z",
    "title_canon_sha256": "ded7c368578ed0b2773fd16668c708384f7159f3f040d62e7e1ce546712f6fd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.01648",
    "kind": "arxiv",
    "version": 4
  }
}