Pith Number

pith:SACY22QW

pith:2012:SACY22QWUECO4EWVQ5M7LUUL3Y

not attested not anchored not stored refs pending

Plagiarism Detection: Keeping Check on Misuse of Intellectual Property

Iti Mathur, Nisheeth Joshi

arxiv:1210.7678 v1 · 2012-10-19 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SACY22QWUECO4EWVQ5M7LUUL3Y}

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	2026-05-18T03:42:09.100840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90058d6a16a104ee12d58759f5d28bde3bcbecf710ff5706ea75842aabcfafe1

Aliases

arxiv: 1210.7678 · arxiv_version: 1210.7678v1 · doi: 10.48550/arxiv.1210.7678 · pith_short_12: SACY22QWUECO · pith_short_16: SACY22QWUECO4EWV · pith_short_8: SACY22QW

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/SACY22QWUECO4EWVQ5M7LUUL3Y \
  | 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: 90058d6a16a104ee12d58759f5d28bde3bcbecf710ff5706ea75842aabcfafe1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c367dcabdca7764ef655488661fb5316f3376fb39b3c8748c336094fbd0292a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2012-10-19T17:55:30Z",
    "title_canon_sha256": "acd94627ecad14dfcf814c63999c40329875c6e3b2e810a14ce95f05ae4a395d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.7678",
    "kind": "arxiv",
    "version": 1
  }
}