Pith Number

pith:7FI66XKC

pith:2022:7FI66XKCSV4Y6OLWI4JWUJAHFI

not attested not anchored not stored refs pending

SAFER: Data-Efficient and Safe Reinforcement Learning via Skill Acquisition

Bo Dai, Dylan Slack, Nevan Wichers, Yinlam Chow

arxiv:2202.04849 v2 · 2022-02-10 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7FI66XKCSV4Y6OLWI4JWUJAHFI}

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

Enhancing Offline Reinforcement Learning with Curriculum Learning-Based Trajectory Valuation

Receipt and verification

First computed	2026-07-05T04:36:34.925888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f951ef5d4295798f397647136a24072a2f929b3b7506e1449a9b8d473b666e39

Aliases

arxiv: 2202.04849 · arxiv_version: 2202.04849v2 · doi: 10.48550/arxiv.2202.04849 · pith_short_12: 7FI66XKCSV4Y · pith_short_16: 7FI66XKCSV4Y6OLW · pith_short_8: 7FI66XKC

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/7FI66XKCSV4Y6OLWI4JWUJAHFI \
  | 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: f951ef5d4295798f397647136a24072a2f929b3b7506e1449a9b8d473b666e39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eda7a1c4504eb8510fea95f63f7fb138da8116bd5fa48ab552d0e354af1de0be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-10T05:43:41Z",
    "title_canon_sha256": "e161008c60bbc0fb97e51efdc21c5e15c28cea6955b3c2c0099b8ee56eea7766"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.04849",
    "kind": "arxiv",
    "version": 2
  }
}