Pith Number

pith:RA254SOW

pith:2026:RA254SOWFCT3UKXLO6P475A535

not attested not anchored not stored refs pending

Rethinking Reward Supervision: Rubric-Conditioned Self-Distillation

Arman Cohan, Jialin Chen, Rex Ying, Siyi Gu, Sophia Zhou

arxiv:2606.19327 v1 · 2026-06-17 · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RA254SOWFCT3UKXLO6P475A535}

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

Recursive Self-Improvement in AI: From Bounded Self-Refinement to Autonomous Research Loops

Receipt and verification

First computed	2026-06-19T16:12:11.230981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8835de49d628a7ba2aeb779fcff41ddf721817d840d4f717b6cf53760d4cd3ca

Aliases

arxiv: 2606.19327 · arxiv_version: 2606.19327v1 · doi: 10.48550/arxiv.2606.19327 · pith_short_12: RA254SOWFCT3 · pith_short_16: RA254SOWFCT3UKXL · pith_short_8: RA254SOW

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/RA254SOWFCT3UKXLO6P475A535 \
  | 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: 8835de49d628a7ba2aeb779fcff41ddf721817d840d4f717b6cf53760d4cd3ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fd25cc288b940801e0404ee6f968d2db372698e2e0a11243d81eb333f5bed07",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-17T17:54:04Z",
    "title_canon_sha256": "e0274dabbb5de4a1141d411bdbc79dcbfa1d602a2520086a51d89a3b37c974ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19327",
    "kind": "arxiv",
    "version": 1
  }
}