Pith Number

pith:7Y7VDWCK

pith:2023:7Y7VDWCKXMNCEFHHYTMLBNMJV7

not attested not anchored not stored refs pending

NutritionVerse-Thin: An Optimized Strategy for Enabling Improved Rendering of 3D Thin Food Models

Alexander Wong, Chi-en Amy Tai, Jason Li, Pengcheng Xi, Saeejith Nair, Sriram Kumar, Yuhao Chen

arxiv:2304.05620 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{7Y7VDWCKXMNCEFHHYTMLBNMJV7}

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	2026-07-05T06:00:21.348112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe3f51d84abb1a2214e7c4d8b0b589afe22de7da55888342a388f3a9f9a84db0

Aliases

arxiv: 2304.05620 · arxiv_version: 2304.05620v1 · doi: 10.48550/arxiv.2304.05620 · pith_short_12: 7Y7VDWCKXMNC · pith_short_16: 7Y7VDWCKXMNCEFHH · pith_short_8: 7Y7VDWCK

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/7Y7VDWCKXMNCEFHHYTMLBNMJV7 \
  | 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: fe3f51d84abb1a2214e7c4d8b0b589afe22de7da55888342a388f3a9f9a84db0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33996cd3ec51aa771316167783e97359d569b5f7f34f981278e86c8e7ecb0251",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-12T05:34:32Z",
    "title_canon_sha256": "372eaa793667d0616ebc6a97d6ae36f4ac8ce84876e2f14f32a467b9c1340d21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.05620",
    "kind": "arxiv",
    "version": 1
  }
}