Pith Number

pith:PC2B23QJ

pith:2016:PC2B23QJG6XOAVMM2BN7ULWY3V

not attested not anchored not stored refs pending

Plagiarism Detection - State-of-the-art systems (2016) and evaluation methods

Christina Kraus

arxiv:1603.03014 v1 · 2016-03-08 · cs.IR · cs.CY · cs.DL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PC2B23QJG6XOAVMM2BN7ULWY3V}

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	2026-05-18T01:19:19.360820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78b41d6e0937aee0558cd05bfa2ed8dd4413d86c357157b3cac8b98f2aa5e5f8

Aliases

arxiv: 1603.03014 · arxiv_version: 1603.03014v1 · doi: 10.48550/arxiv.1603.03014 · pith_short_12: PC2B23QJG6XO · pith_short_16: PC2B23QJG6XOAVMM · pith_short_8: PC2B23QJ

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/PC2B23QJG6XOAVMM2BN7ULWY3V \
  | 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: 78b41d6e0937aee0558cd05bfa2ed8dd4413d86c357157b3cac8b98f2aa5e5f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7462dd18545dcdcc945d1faf4e8f8638bb531d9a838ba4c55c93deba5aec2bc2",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.DL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2016-03-08T18:31:13Z",
    "title_canon_sha256": "e5eabb51fecb2f7d3d69f0118eb7999ee90b791851af7b124ea5266c882e8d65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03014",
    "kind": "arxiv",
    "version": 1
  }
}