Pith Number

pith:IJFJSDQO

pith:2026:IJFJSDQODJBX3RRX75DHW35VFF

not attested not anchored not stored refs pending

Mining or Synthesis? Rethinking Exploration Efficiency in Iterative Alignment of Mathematical Reasoning

Guhan Chen, Hejin Wang, Jiansheng Wei, Jing Li, Jun Rao, Min Zhang, Xiaojun Meng, Xuebo Liu, Zixiong Yu

arxiv:2602.05370 v3 · 2026-02-05 · 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{IJFJSDQODJBX3RRX75DHW35VFF}

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	2026-05-29T01:05:03.526134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

424a990e0e1a437dc637ff467b6fb52971932a423c02404d22b9ece45a8517bd

Aliases

arxiv: 2602.05370 · arxiv_version: 2602.05370v3 · doi: 10.48550/arxiv.2602.05370 · pith_short_12: IJFJSDQODJBX · pith_short_16: IJFJSDQODJBX3RRX · pith_short_8: IJFJSDQO

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/IJFJSDQODJBX3RRX75DHW35VFF \
  | 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: 424a990e0e1a437dc637ff467b6fb52971932a423c02404d22b9ece45a8517bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfcdccda2ede0b9ccf6f8d4b19427305cb3e82d5477dbde2ac8cf5dd5a561e11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-02-05T06:47:40Z",
    "title_canon_sha256": "2df72fa5de501a7f53e3cae46ab94157c3b5d90adc26a0fe9c1c026381187f73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.05370",
    "kind": "arxiv",
    "version": 3
  }
}