Pith Number

pith:2PIH4F5N

pith:2023:2PIH4F5NRQIAGIH52MMP6Z264O

not attested not anchored not stored refs pending

Compositional diversity in visual concept learning

Brenden M. Lake, Reuben Feinman, YanLi Zhou

arxiv:2305.19374 v1 · 2023-05-30 · cs.CV · 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{2PIH4F5NRQIAGIH52MMP6Z264O}

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	2026-07-05T06:15:49.441864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3d07e17ad8c100320fdd318ff675ee382956b37c62f6ab609d15df55bb4c316

Aliases

arxiv: 2305.19374 · arxiv_version: 2305.19374v1 · doi: 10.48550/arxiv.2305.19374 · pith_short_12: 2PIH4F5NRQIA · pith_short_16: 2PIH4F5NRQIAGIH5 · pith_short_8: 2PIH4F5N

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/2PIH4F5NRQIAGIH52MMP6Z264O \
  | 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: d3d07e17ad8c100320fdd318ff675ee382956b37c62f6ab609d15df55bb4c316

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5090f265ec31dbdf47e643e03eea9b4dbba54a1424520f313246ac1ea103297",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-05-30T19:30:50Z",
    "title_canon_sha256": "436b61492883b83d422a1c20e6ee2bc31fcd128beefddb46cd05437ee402675b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.19374",
    "kind": "arxiv",
    "version": 1
  }
}