Pith Number

pith:SUQX6L7C

pith:2026:SUQX6L7CL4KGODCAJ5RZN2PIDF

not attested not anchored not stored refs pending

Discounted Beta-Bernoulli Reward Estimation for Sample-Efficient Reinforcement Learning with Verifiable Rewards

Doohyuk Jang, Eunho Yang, Gyouk Chu, Haechan Kim, Soohyun Ryu

arxiv:2603.18444 v2 · 2026-03-19 · 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{SUQX6L7CL4KGODCAJ5RZN2PIDF}

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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	2026-05-26T01:03:28.375177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95217f2fe25f14670c404f6396e9e81972f035c10ed2e347359b7e73eaa481ad

Aliases

arxiv: 2603.18444 · arxiv_version: 2603.18444v2 · doi: 10.48550/arxiv.2603.18444 · pith_short_12: SUQX6L7CL4KG · pith_short_16: SUQX6L7CL4KGODCA · pith_short_8: SUQX6L7C

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/SUQX6L7CL4KGODCAJ5RZN2PIDF \
  | 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: 95217f2fe25f14670c404f6396e9e81972f035c10ed2e347359b7e73eaa481ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25e063ea992fc30a8f55c19f4b195f97b0b41372d1072154912222e20d25f838",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-19T03:10:47Z",
    "title_canon_sha256": "7e132d2705964b63c1be48a6ad81d7f6e4120cd5e19ea24e5912c3208b197c25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.18444",
    "kind": "arxiv",
    "version": 2
  }
}