Pith Number

pith:54KQJ2ZC

pith:2022:54KQJ2ZCKFZLOVZ7UTMNCF4EC7

not attested not anchored not stored refs pending

Prioritizing Samples in Reinforcement Learning with Reducible Loss

Pedro H. M. Braga, Samira Ebrahimi Kahou, Shivakanth Sujit, Somjit Nath

arxiv:2208.10483 v3 · 2022-08-22 · 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{54KQJ2ZCKFZLOVZ7UTMNCF4EC7}

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	2026-07-05T07:07:51.572823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef1504eb225172b7573fa4d8d1178417d608ab5ccf812b787aae1eb83961790b

Aliases

arxiv: 2208.10483 · arxiv_version: 2208.10483v3 · doi: 10.48550/arxiv.2208.10483 · pith_short_12: 54KQJ2ZCKFZL · pith_short_16: 54KQJ2ZCKFZLOVZ7 · pith_short_8: 54KQJ2ZC

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/54KQJ2ZCKFZLOVZ7UTMNCF4EC7 \
  | 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: ef1504eb225172b7573fa4d8d1178417d608ab5ccf812b787aae1eb83961790b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b9eae634c11cf5b3c33cba31e8ac56fe39959282a057e10d99dce3eb4825717",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-08-22T17:55:43Z",
    "title_canon_sha256": "a76d692dd607eaf326a0aead7ce36225ddfb467c4e3d29e53328187c554b6e0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.10483",
    "kind": "arxiv",
    "version": 3
  }
}