Pith Number

pith:OMVHZY4A

pith:2026:OMVHZY4ASZ564TAFLZ6VZGGQT5

not attested not anchored not stored refs pending

ReGraph: Learning to Generate Recipe Graphs from Food Images

Bin Zhu, Chong-Wah Ngo, Guoshan Liu, Jingjing Chen, Pengkun Jiao, Yu-Gang Jiang

arxiv:2608.06917 v1 · 2026-08-07 · 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{OMVHZY4ASZ564TAFLZ6VZGGQT5}

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	2026-08-10T01:12:30.422577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

732a7ce380967bee4c055e7d5c98d09f413255fcacfb578ff7af137eacd403ae

Aliases

arxiv: 2608.06917 · arxiv_version: 2608.06917v1 · doi: 10.48550/arxiv.2608.06917 · pith_short_12: OMVHZY4ASZ56 · pith_short_16: OMVHZY4ASZ564TAF · pith_short_8: OMVHZY4A

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/OMVHZY4ASZ564TAFLZ6VZGGQT5 \
  | 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: 732a7ce380967bee4c055e7d5c98d09f413255fcacfb578ff7af137eacd403ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5686ca0fa1265390b2d255f60c98d5ff7e3990ee65ef30d2aad97d9efca060ba",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-07T07:51:08Z",
    "title_canon_sha256": "f793eac02bf72d727dd9b3d3675d5d29309ec7761b72ba5a643b99757285d248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.06917",
    "kind": "arxiv",
    "version": 1
  }
}