Pith Number

pith:DAUC2RLI

pith:2025:DAUC2RLIFXDG5OZOAEWIUOLPKY

not attested not anchored not stored refs pending

LLM as an Execution Estimator: Recovering Missing Dependency for Practical Time-travelling Debugging

Hongshu Wang, Jin Song Dong, Weiyu Kong, Wenjie Zhang, Yun Lin, Yunrui Pei

arxiv:2508.18721 v5 · 2025-08-26 · 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{DAUC2RLIFXDG5OZOAEWIUOLPKY}

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	2026-07-05T12:04:17.290034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18282d45682dc66ebb2e012c8a396f56314bbe48f25859f65934fa9d74fd6a35

Aliases

arxiv: 2508.18721 · arxiv_version: 2508.18721v5 · doi: 10.48550/arxiv.2508.18721 · pith_short_12: DAUC2RLIFXDG · pith_short_16: DAUC2RLIFXDG5OZO · pith_short_8: DAUC2RLI

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/DAUC2RLIFXDG5OZOAEWIUOLPKY \
  | 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: 18282d45682dc66ebb2e012c8a396f56314bbe48f25859f65934fa9d74fd6a35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04745034474a802a9536f7dd1b8160aeb2b3085ec3bdf38ae84920d282311410",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-08-26T06:38:38Z",
    "title_canon_sha256": "b914966f105d5a22e98e5e33f944e530d5f3dd2f0551a3a02b65eb761eedacbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.18721",
    "kind": "arxiv",
    "version": 5
  }
}