Pith Number

pith:OJQS4LME

pith:2014:OJQS4LMEBVSAD6J3Q236SUYUJI

not attested not anchored not stored refs pending

Shape-Based Plagiarism Detection for Flowchart Figures in Texts

Ahmadu Maidorawa, Fadhil Noer Afif, Naomie Salim, Senosy Arrish

arxiv:1403.2871 v1 · 2014-03-12 · cs.CV · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OJQS4LMEBVSAD6J3Q236SUYUJI}

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	2026-05-18T02:56:33.717746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72612e2d840d6401f93b86b7e953144a3644e80b1e989a497f9d586d78ab4f18

Aliases

arxiv: 1403.2871 · arxiv_version: 1403.2871v1 · doi: 10.48550/arxiv.1403.2871 · pith_short_12: OJQS4LMEBVSA · pith_short_16: OJQS4LMEBVSAD6J3 · pith_short_8: OJQS4LME

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/OJQS4LMEBVSAD6J3Q236SUYUJI \
  | 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: 72612e2d840d6401f93b86b7e953144a3644e80b1e989a497f9d586d78ab4f18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1362fa38590cc7db5c58fe225f2b158ae23d4afcaccc77341928cd0d347274d2",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-03-12T10:21:25Z",
    "title_canon_sha256": "010589f076235cc1f0f5b3c04b2f7252bf24be84d5e37ae42ac1c8062be6c3ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2871",
    "kind": "arxiv",
    "version": 1
  }
}