Pith Number

pith:UU3WUNKM

pith:2026:UU3WUNKMTY5O5JZMNW4TR7V7P4

not attested not anchored not stored refs pending

RepoRescue: An Empirical Study of LLM Agents on Whole-Repository Compatibility Rescue

David Lo, Li Li, Mingyi Zhou, Renyu Yang, Yizhuo Yang, Zhensu Sun, Zhihao Lin

arxiv:2607.01213 v1 · 2026-07-01 · cs.SE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UU3WUNKMTY5O5JZMNW4TR7V7P4}

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	2026-07-02T01:18:32.918528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5376a354c9e3aeea72c6db938febf7f250015d4218f9f33118dad6d1e320726

Aliases

arxiv: 2607.01213 · arxiv_version: 2607.01213v1 · doi: 10.48550/arxiv.2607.01213 · pith_short_12: UU3WUNKMTY5O · pith_short_16: UU3WUNKMTY5O5JZM · pith_short_8: UU3WUNKM

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/UU3WUNKMTY5O5JZMNW4TR7V7P4 \
  | 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: a5376a354c9e3aeea72c6db938febf7f250015d4218f9f33118dad6d1e320726

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "956df190d24c6265f188de2af557b670d8bee9c6574f394dddc8d3160c3244ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-01T17:51:28Z",
    "title_canon_sha256": "b8532246bd6debf099e9a93f056141613a3c197af9875c4b00f734c363b9cbe6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01213",
    "kind": "arxiv",
    "version": 1
  }
}