Pith Number

pith:IR2XXBJD

pith:2023:IR2XXBJDBOZW737Y5TM2K5GPBD

not attested not anchored not stored refs pending

NutritionVerse-3D: A 3D Food Model Dataset for Nutritional Intake Estimation

Alexander Wong, Chi-en Amy Tai, Matthew Keller, Mattie Kerrigan, Pengcheng Xi, Saeejith Nair, Yuhao Chen

arxiv:2304.05619 v1 · 2023-04-12 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IR2XXBJDBOZW737Y5TM2K5GPBD}

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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

SFOOD: A Multimodal Benchmark for Comprehensive Food Attribute Analysis Beyond RGB with Spectral Insights

Receipt and verification

First computed	2026-07-05T06:00:21.307338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44757b85230bb36feff8ecd9a574cf08c72a9f4d4462ed0dce25af846edffef5

Aliases

arxiv: 2304.05619 · arxiv_version: 2304.05619v1 · doi: 10.48550/arxiv.2304.05619 · pith_short_12: IR2XXBJDBOZW · pith_short_16: IR2XXBJDBOZW737Y · pith_short_8: IR2XXBJD

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/IR2XXBJDBOZW737Y5TM2K5GPBD \
  | 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: 44757b85230bb36feff8ecd9a574cf08c72a9f4d4462ed0dce25af846edffef5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bceb278eb9b830040fada8ea9e45a9abf8b4535077f9d549ec73dd59b4dc849",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-12T05:27:30Z",
    "title_canon_sha256": "fc806fa49466165d09ef743a5f2b2bd01e8f6ec33815bc7c73bd7f28b2b53c64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.05619",
    "kind": "arxiv",
    "version": 1
  }
}