Pith Number

pith:L465D7V3

pith:2022:L465D7V3XUOZPRVEKIOCH75K7W

not attested not anchored not stored refs pending

Scalpel: The Python Static Analysis Framework

Haowei Quan, Jiawei Wang, Li Li

arxiv:2202.11840 v1 · 2022-02-24 · 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{L465D7V3XUOZPRVEKIOCH75K7W}

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.

Cited by

2 papers in Pith

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

OpDiffer: LLM-Assisted Opcode-Level Differential Testing of Ethereum Virtual Machine

Receipt and verification

First computed	2026-07-05T03:59:46.836540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f3dd1febbbd1d97c6a4521c23ffaafdbeca48c2d417a5328a43c1c0a98f68ae

Aliases

arxiv: 2202.11840 · arxiv_version: 2202.11840v1 · doi: 10.48550/arxiv.2202.11840 · pith_short_12: L465D7V3XUOZ · pith_short_16: L465D7V3XUOZPRVE · pith_short_8: L465D7V3

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/L465D7V3XUOZPRVEKIOCH75K7W \
  | 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: 5f3dd1febbbd1d97c6a4521c23ffaafdbeca48c2d417a5328a43c1c0a98f68ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a8473b7f2a13c20c98fdabae4a48cea0e0ad5a73b9ca3e1e633166ca5466552",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2022-02-24T00:27:56Z",
    "title_canon_sha256": "3a5fc1c2d6cede9f2f0559bf502a8cd6cb547c343d1d112f153150ca2c300845"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.11840",
    "kind": "arxiv",
    "version": 1
  }
}