Pith Number

pith:YYEF4DVL

pith:2022:YYEF4DVL6HAVP3K3JGUVKUA67W

not attested not anchored not stored refs pending

Selective Credit Assignment

Diana Borsa, Doina Precup, Hado van Hasselt, Veronica Chelu

arxiv:2202.09699 v1 · 2022-02-20 · 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{YYEF4DVL6HAVP3K3JGUVKUA67W}

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

Beyond Uniform Credit Assignment: Selective Eligibility Traces for RLVR

Receipt and verification

First computed	2026-07-05T03:58:25.075491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6085e0eabf1c157ed5b49a955501efd87bebd49e5678cfe3c19e046acb4edf4

Aliases

arxiv: 2202.09699 · arxiv_version: 2202.09699v1 · doi: 10.48550/arxiv.2202.09699 · pith_short_12: YYEF4DVL6HAV · pith_short_16: YYEF4DVL6HAVP3K3 · pith_short_8: YYEF4DVL

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/YYEF4DVL6HAVP3K3JGUVKUA67W \
  | 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: c6085e0eabf1c157ed5b49a955501efd87bebd49e5678cfe3c19e046acb4edf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c05fd7f680e135f2d003cc03b4ddfb62b52d9e0193d136e6f25a4172df2a00ed",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-20T00:07:57Z",
    "title_canon_sha256": "9f0069ab2c0740d8204e58b517d386e513a750045fef35cea8c7d2ea65e16a87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.09699",
    "kind": "arxiv",
    "version": 1
  }
}