Pith Number

pith:XBNB3OZ5

pith:2023:XBNB3OZ56PEY7LODD6Z5QCRKFE

not attested not anchored not stored refs pending

Learning to Taste: A Multimodal Wine Dataset

Alireza Kashani, Frederik Warburg, Grethe Hyldig, K. Eldjarn Hjorleifsson, Serge Belongie, Simon Moe S{\o}rensen, S{\o}ren Hauberg, Thoranna Bender

arxiv:2308.16900 v4 · 2023-08-31 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XBNB3OZ56PEY7LODD6Z5QCRKFE}

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	2026-07-05T07:33:54.252885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b85a1dbb3df3c98fadc31fb3d80a2a2912439823f6eb912f7b3f6b32dd7618e0

Aliases

arxiv: 2308.16900 · arxiv_version: 2308.16900v4 · doi: 10.48550/arxiv.2308.16900 · pith_short_12: XBNB3OZ56PEY · pith_short_16: XBNB3OZ56PEY7LOD · pith_short_8: XBNB3OZ5

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/XBNB3OZ56PEY7LODD6Z5QCRKFE \
  | 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: b85a1dbb3df3c98fadc31fb3d80a2a2912439823f6eb912f7b3f6b32dd7618e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37bfacf0dbd4275b02a82f24e69f0b3b7807cd0ff5de9a85d20d2de536f8ca63",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-08-31T17:58:28Z",
    "title_canon_sha256": "934dabdb985b43460483348b9ac32ac76067f6e4cfea23bf1cd978682684324c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.16900",
    "kind": "arxiv",
    "version": 4
  }
}