Pith Number

pith:OZVF2K7M

pith:2026:OZVF2K7MUO3ITRMMQ5RQCEWHGJ

not attested not anchored not stored refs pending

A Primer in Post-Training Reasoning Data: What We Know About How It Works

Guangxiang Zhao, Lin Sun, Qilong Shi, Tong Yang, Xiangzheng Zhang, Yaoming Li

arxiv:2606.02113 v1 · 2026-06-01 · cs.CL · 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{OZVF2K7MUO3ITRMMQ5RQCEWHGJ}

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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.

Cited by

1 paper in Pith

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Receipt and verification

First computed	2026-06-02T02:05:06.801846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

766a5d2beca3b689c58c87630112c732726ab2ef5ae38145a1aff0f0695ec38d

Aliases

arxiv: 2606.02113 · arxiv_version: 2606.02113v1 · doi: 10.48550/arxiv.2606.02113 · pith_short_12: OZVF2K7MUO3I · pith_short_16: OZVF2K7MUO3ITRMM · pith_short_8: OZVF2K7M

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/OZVF2K7MUO3ITRMMQ5RQCEWHGJ \
  | 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: 766a5d2beca3b689c58c87630112c732726ab2ef5ae38145a1aff0f0695ec38d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea2eb580f1598f1f363c62f9b79d69b1db27481abdcea8c99587ebaa4829ab73",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-01T11:45:50Z",
    "title_canon_sha256": "62f90d89cf50f824d5f1ad94eb1d4897d4f88d28446c48c8c2bd27fdaa6558f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02113",
    "kind": "arxiv",
    "version": 1
  }
}