Pith Number

pith:5GJE4R6A

pith:2013:5GJE4R6AI3LKCUYO5WLYQSLEZM

not attested not anchored not stored refs pending

Clone Removal in Java Programs as a Process of Stepwise Unification

Andri Bremm, Daniel Speicher

arxiv:1301.2447 v1 · 2013-01-11 · 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{5GJE4R6AI3LKCUYO5WLYQSLEZM}

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	2026-05-18T03:36:37.901039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9924e47c046d6a1530eed97884964cb2c56557009526b5ccaac039649c0a73b

Aliases

arxiv: 1301.2447 · arxiv_version: 1301.2447v1 · doi: 10.48550/arxiv.1301.2447 · pith_short_12: 5GJE4R6AI3LK · pith_short_16: 5GJE4R6AI3LKCUYO · pith_short_8: 5GJE4R6A

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/5GJE4R6AI3LKCUYO5WLYQSLEZM \
  | 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: e9924e47c046d6a1530eed97884964cb2c56557009526b5ccaac039649c0a73b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c0b5b738ebdaa960a945b5e8d8f1637f88fc4310082cd9e1773d054498b3aab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2013-01-11T10:44:35Z",
    "title_canon_sha256": "e9b3e93f61752340b0637c9e80ba7e16d6e1dc3cfb936d4a28ddcf7bad2ade01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2447",
    "kind": "arxiv",
    "version": 1
  }
}