Pith Number

pith:66ZGQG2K

pith:2025:66ZGQG2KCXWI4OASBUC3BYT25H

not attested not anchored not stored refs pending

FoodTaxo: Generating Food Taxonomies with Large Language Models

Donnacha Daly, Jennifer Foster, Majid Zarharan, Marc Pouly, Pascal Wullschleger

arxiv:2505.19838 v1 · 2025-05-26 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{66ZGQG2KCXWI4OASBUC3BYT25H}

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	2026-07-05T11:09:48.735476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7b2681b4a15ec8e38120d05b0e27ae9da8b819a0e5843c6869954d5465ece41

Aliases

arxiv: 2505.19838 · arxiv_version: 2505.19838v1 · doi: 10.48550/arxiv.2505.19838 · pith_short_12: 66ZGQG2KCXWI · pith_short_16: 66ZGQG2KCXWI4OAS · pith_short_8: 66ZGQG2K

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/66ZGQG2KCXWI4OASBUC3BYT25H \
  | 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: f7b2681b4a15ec8e38120d05b0e27ae9da8b819a0e5843c6869954d5465ece41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8cdf8a25309b91aaa548455005b848df831b93ec0fa326e5673469a3e804ad8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-26T11:22:17Z",
    "title_canon_sha256": "fe58cf3b29c23f21dea980f117479fd389b8ef03a27295f0104215369fbd2363"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.19838",
    "kind": "arxiv",
    "version": 1
  }
}