Pith Number

pith:5I2KD726

pith:2025:5I2KD7264A6CIB6NCR64O67L6J

not attested not anchored not stored refs pending

BrightCookies at SemEval-2025 Task 9: Exploring Data Augmentation for Food Hazard Classification

Ali H\"urriyeto\u{g}lu, Bas H.M. van der Velden, Foteini Papadopoulou, Iris Hendrickx, Neris \"Ozen, Osman Mutlu

arxiv:2504.20703 v1 · 2025-04-29 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5I2KD7264A6CIB6NCR64O67L6J}

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	2026-07-05T10:55:47.437235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea34a1ff5ee03c2407cd147dc77bebf2440b914689165e147406f751df2c270d

Aliases

arxiv: 2504.20703 · arxiv_version: 2504.20703v1 · doi: 10.48550/arxiv.2504.20703 · pith_short_12: 5I2KD7264A6C · pith_short_16: 5I2KD7264A6CIB6N · pith_short_8: 5I2KD726

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/5I2KD7264A6CIB6NCR64O67L6J \
  | 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: ea34a1ff5ee03c2407cd147dc77bebf2440b914689165e147406f751df2c270d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09f0489a8a1f6b92c124049836c29ef1d4b55104bab6610d56cc246e80c68015",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-04-29T12:34:28Z",
    "title_canon_sha256": "69a482667459c6b850dff4e5a4dfe51ced7b965dd5f4c5fb6b23bb8228dc6d73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20703",
    "kind": "arxiv",
    "version": 1
  }
}