Pith Number

pith:KLYFS2VZ

pith:2025:KLYFS2VZRQMBD3Q3WP4LKLW2AG

not attested not anchored not stored refs pending

SoRFT: Issue Resolving with Subtask-oriented Reinforced Fine-Tuning

Bing Xie, Chao Peng, Pengfei Gao, Xiangxin Meng, Yanzhen Zou, Zexiong Ma

arxiv:2502.20127 v1 · 2025-02-27 · cs.SE · 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{KLYFS2VZRQMBD3Q3WP4LKLW2AG}

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	2026-07-05T10:21:09.832806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52f0596ab98c1811ee1bb3f8b52eda01867908295c8968e29c62a60e8f720b89

Aliases

arxiv: 2502.20127 · arxiv_version: 2502.20127v1 · doi: 10.48550/arxiv.2502.20127 · pith_short_12: KLYFS2VZRQMB · pith_short_16: KLYFS2VZRQMBD3Q3 · pith_short_8: KLYFS2VZ

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/KLYFS2VZRQMBD3Q3WP4LKLW2AG \
  | 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: 52f0596ab98c1811ee1bb3f8b52eda01867908295c8968e29c62a60e8f720b89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f7374343f17f535883dbc269e3a063a122cbb33e6e2976ad13c1309291b7b69",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-02-27T14:19:45Z",
    "title_canon_sha256": "0ba2acc411191ca104c3f5171a17f4eccb5089a8457095eb00a9956a146a2975"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.20127",
    "kind": "arxiv",
    "version": 1
  }
}