Pith Number

pith:RPDD2E3H

pith:2020:RPDD2E3HIUAGQHF4LGX2CPDSJH

not attested not anchored not stored refs pending

A Machine Learning Based Framework for Code Clone Validation

Banani Roy, Chanchal Roy, Golam Mostaeen, Jeffrey Svajlenko, Kevin Schneider

arxiv:2005.00967 v1 · 2020-05-03 · 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{RPDD2E3HIUAGQHF4LGX2CPDSJH}

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	2026-07-05T01:00:02.736034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bc63d13674500681cbc59afa13c7249c5aa6705580a7c3c25c9b9a5079cf78d

Aliases

arxiv: 2005.00967 · arxiv_version: 2005.00967v1 · doi: 10.48550/arxiv.2005.00967 · pith_short_12: RPDD2E3HIUAG · pith_short_16: RPDD2E3HIUAGQHF4 · pith_short_8: RPDD2E3H

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/RPDD2E3HIUAGQHF4LGX2CPDSJH \
  | 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: 8bc63d13674500681cbc59afa13c7249c5aa6705580a7c3c25c9b9a5079cf78d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "348276d3c8c2a52b21fedef2fbaec9ab0349da6aa10060c7db02b3277f1e2e5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2020-05-03T02:47:45Z",
    "title_canon_sha256": "7ac74ddeceea6ac80c94aaa6a0a52005f17e0fae78df19c749a6356d8db980e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.00967",
    "kind": "arxiv",
    "version": 1
  }
}