Pith Number

pith:YGRCXUHK

pith:2017:YGRCXUHKVM46LUNKF3WZF3GCIB

not attested not anchored not stored refs pending

Do Code Clones Matter?

Benjamin Hummel, Elmar Juergens, Florian Deissenboeck, Stefan Wagner

arxiv:1701.05472 v1 · 2017-01-19 · 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{YGRCXUHKVM46LUNKF3WZF3GCIB}

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	2026-05-18T00:30:46.117926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1a22bd0eaab39e5d1aa2eed92ecc24055c8467364aaa4c2f317313c5b7c0649

Aliases

arxiv: 1701.05472 · arxiv_version: 1701.05472v1 · doi: 10.48550/arxiv.1701.05472 · pith_short_12: YGRCXUHKVM46 · pith_short_16: YGRCXUHKVM46LUNK · pith_short_8: YGRCXUHK

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/YGRCXUHKVM46LUNKF3WZF3GCIB \
  | 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: c1a22bd0eaab39e5d1aa2eed92ecc24055c8467364aaa4c2f317313c5b7c0649

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cefe70fc9370261ba4ef94fa196e81c6dea216c27036bf61e16628147d33ba2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2017-01-19T15:30:11Z",
    "title_canon_sha256": "dac738f46c9a27df269d03689434ca778afce785b91675e843c0d9c8eefe47b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05472",
    "kind": "arxiv",
    "version": 1
  }
}