Pith Number

pith:KVGHA7FY

pith:2026:KVGHA7FYL6QBCIWBNBLEQMQUXP

not attested not anchored not stored refs pending

Reasoning Arena: Trace Tournaments When Verifiable Rewards Fall Short

Adam X. Yang, Albert Q. Jiang, Anna Korhonen, Han Zhou, Laurence Aitchison

arxiv:2606.09380 v1 · 2026-06-08 · cs.LG · 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{KVGHA7FYL6QBCIWBNBLEQMQUXP}

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	2026-06-09T02:08:18.864339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

554c707cb85fa01122c16856483214bbc6e40d9e9cc68c10a16c8d9ada7fbbf9

Aliases

arxiv: 2606.09380 · arxiv_version: 2606.09380v1 · doi: 10.48550/arxiv.2606.09380 · pith_short_12: KVGHA7FYL6QB · pith_short_16: KVGHA7FYL6QBCIWB · pith_short_8: KVGHA7FY

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/KVGHA7FYL6QBCIWBNBLEQMQUXP \
  | 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: 554c707cb85fa01122c16856483214bbc6e40d9e9cc68c10a16c8d9ada7fbbf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a64dd3fc5a86ba4052c71650b61188d8cb0ebc14b5a41c0f6c0ce21b4a747168",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-08T11:57:17Z",
    "title_canon_sha256": "85ff9085affe9fa92f9af02415af6755791d76ed786af87e7ccd60b4e12213c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09380",
    "kind": "arxiv",
    "version": 1
  }
}