Pith Number

pith:FT4KAS4K

pith:2018:FT4KAS4KAZNZRD4EKBC3ZAV45N

not attested not anchored not stored refs pending

Recall Traces: Backtracking Models for Efficient Reinforcement Learning

Anirudh Goyal, Hugo Larochelle, Philemon Brakel, Sergey Levine, Soumye Singhal, Timothy Lillicrap, William Fedus, Yoshua Bengio

arxiv:1804.00379 v2 · 2018-04-02 · 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{FT4KAS4KAZNZRD4EKBC3ZAV45N}

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

Learning the Arrow of Time

Receipt and verification

First computed	2026-05-17T23:55:21.068515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cf8a04b8a065b988f845045bc82bceb54f86b9607e07e9b3980724da2b15dd6

Aliases

arxiv: 1804.00379 · arxiv_version: 1804.00379v2 · doi: 10.48550/arxiv.1804.00379 · pith_short_12: FT4KAS4KAZNZ · pith_short_16: FT4KAS4KAZNZRD4E · pith_short_8: FT4KAS4K

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/FT4KAS4KAZNZRD4EKBC3ZAV45N \
  | 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: 2cf8a04b8a065b988f845045bc82bceb54f86b9607e07e9b3980724da2b15dd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57dd3d8e144bf889cd5b24fdee936bd874b7887cabd8864d236dfe71139c28b6",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-04-02T03:02:33Z",
    "title_canon_sha256": "2e225e4d1e70064820a4cf744612e47e87f1e6cef6d90a5e58c2160ffb23234a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00379",
    "kind": "arxiv",
    "version": 2
  }
}