Pith Number

pith:G42CEDKY

pith:2026:G42CEDKYBGZOJA2JAPJETG2QLY

not attested not anchored not stored refs pending

Prefactory: Automated Discovery and Application of Library-Adoption Refactorings

Islem Bouzenia, Michael Pradel

arxiv:2607.17211 v1 · 2026-07-19 · 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{G42CEDKYBGZOJA2JAPJETG2QLY}

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	2026-07-21T01:21:21.151134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3734220d5809b2e4834903d2499b505e01885fb7f11d0d3a1ed84ad98908a417

Aliases

arxiv: 2607.17211 · arxiv_version: 2607.17211v1 · doi: 10.48550/arxiv.2607.17211 · pith_short_12: G42CEDKYBGZO · pith_short_16: G42CEDKYBGZOJA2J · pith_short_8: G42CEDKY

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/G42CEDKYBGZOJA2JAPJETG2QLY \
  | 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: 3734220d5809b2e4834903d2499b505e01885fb7f11d0d3a1ed84ad98908a417

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "149d488a9aae8b32cf2bc7cd87d9f2f5d871737dca466644a83b0b14f90a31aa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-19T12:01:47Z",
    "title_canon_sha256": "1981f490ff15fd8f78269ae2457ac76b5085e9a0aa2415aa6981e307fb7cad85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.17211",
    "kind": "arxiv",
    "version": 1
  }
}