Pith Number

pith:IFJLQWX4

pith:2024:IFJLQWX4IAI7BOT3YCS6MNOQT6

not attested not anchored not stored refs pending

An Approach to Detect Abnormal Submissions for CodeWorkout Dataset

Alex Hicks, Arun-Balajiee Lekshmi-Narayanan, Samiha Marwan, Wei Yan, Yang Shi

arxiv:2407.17475 v1 · 2024-06-28 · cs.CY · cs.AI · 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{IFJLQWX4IAI7BOT3YCS6MNOQT6}

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.

Cited by

1 paper in Pith

The Failure of Plagiarism Detection in Competitive Programming

Receipt and verification

First computed	2026-07-05T08:48:16.380300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4152b85afc4011f0ba7bc0a5e635d09fa9de3cdbb629746368149615ba25acf1

Aliases

arxiv: 2407.17475 · arxiv_version: 2407.17475v1 · doi: 10.48550/arxiv.2407.17475 · pith_short_12: IFJLQWX4IAI7 · pith_short_16: IFJLQWX4IAI7BOT3 · pith_short_8: IFJLQWX4

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/IFJLQWX4IAI7BOT3YCS6MNOQT6 \
  | 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: 4152b85afc4011f0ba7bc0a5e635d09fa9de3cdbb629746368149615ba25acf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ed7ea42b13eebff4c9588c1ce33b2cba99f55c6da366937f8d167c747940188",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2024-06-28T00:26:15Z",
    "title_canon_sha256": "375117ad4c54e70a12b26341dceb2c13d07982e7ba3ff667211bdf1425bcdcdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.17475",
    "kind": "arxiv",
    "version": 1
  }
}