Pith Number

pith:M7LRWDP4

pith:2023:M7LRWDP4BDPD44VK75ZLBMIF74

not attested not anchored not stored refs pending

The Elements of Visual Art Recommendation: Learning Latent Semantic Representations of Paintings

Bereket A. Yilma, Luis A. Leiva

arxiv:2303.08182 v1 · 2023-02-28 · cs.IR · cs.AI · 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{M7LRWDP4BDPD44VK75ZLBMIF74}

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	2026-07-05T05:52:28.416776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67d71b0dfc08de3e72aaff72b0b105ff36611c6f643d07a4e949d98436bea969

Aliases

arxiv: 2303.08182 · arxiv_version: 2303.08182v1 · doi: 10.48550/arxiv.2303.08182 · pith_short_12: M7LRWDP4BDPD · pith_short_16: M7LRWDP4BDPD44VK · pith_short_8: M7LRWDP4

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/M7LRWDP4BDPD44VK75ZLBMIF74 \
  | 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: 67d71b0dfc08de3e72aaff72b0b105ff36611c6f643d07a4e949d98436bea969

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f50924e4d2b09e00ddb24fac03d5d192f55e7e76b1bcbb075399a6cb2232236",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-02-28T18:17:36Z",
    "title_canon_sha256": "df0eaf92a93acedc60d420d4141a08fca1cf10597331fb1621dae2086504ae83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.08182",
    "kind": "arxiv",
    "version": 1
  }
}