Pith Number

pith:IN6YQY2M

pith:2026:IN6YQY2MWWF73DS5LV6JNXUAFS

not attested not anchored not stored refs pending

Deep Research as Rubric for Reinforcement Learning

Bo Chen, Deqing Yang, Jiaqing Liang, Lefan Zhang, Wangyi Mei, Yan Gao, Yao Hu, Yin Cai, Yi Wu, Zhenhan Bai, Zhenxin Ding, Zhouhong Gu

arxiv:2606.01091 v1 · 2026-05-31 · 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{IN6YQY2MWWF73DS5LV6JNXUAFS}

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	2026-06-02T01:04:20.976694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

437d88634cb58bfd8e5d5d7c96de802cb2d6065cdd7f25c0aa3440bcae535ca3

Aliases

arxiv: 2606.01091 · arxiv_version: 2606.01091v1 · doi: 10.48550/arxiv.2606.01091 · pith_short_12: IN6YQY2MWWF7 · pith_short_16: IN6YQY2MWWF73DS5 · pith_short_8: IN6YQY2M

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/IN6YQY2MWWF73DS5LV6JNXUAFS \
  | 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: 437d88634cb58bfd8e5d5d7c96de802cb2d6065cdd7f25c0aa3440bcae535ca3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0d8c035c286954b8351b0986d80693722d2a620462f2afd662e9336c18ab7f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-31T08:25:04Z",
    "title_canon_sha256": "227bd14b9ceabb6c8c9322ada39eb8fbe95d0e00e2db5813fa987647d0766c8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01091",
    "kind": "arxiv",
    "version": 1
  }
}