Pith Number

pith:UF43PFBI

pith:2026:UF43PFBICNP5HDPJYVIT7UAZV2

not attested not anchored not stored refs pending

Meta-learning as a principle for human-like visual representations

Alireza Modirshanechi, Can Demircan, Eric Schulz, Marcel Binz

arxiv:2606.28399 v1 · 2026-06-24 · cs.CV · cs.LG · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UF43PFBICNP5HDPJYVIT7UAZV2}

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	2026-06-30T00:15:13.033949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a179b79428135fd38de9c5513fd019aea9239d04055912fce65eaa7320d431f2

Aliases

arxiv: 2606.28399 · arxiv_version: 2606.28399v1 · doi: 10.48550/arxiv.2606.28399 · pith_short_12: UF43PFBICNP5 · pith_short_16: UF43PFBICNP5HDPJ · pith_short_8: UF43PFBI

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/UF43PFBICNP5HDPJYVIT7UAZV2 \
  | 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: a179b79428135fd38de9c5513fd019aea9239d04055912fce65eaa7320d431f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68ed78632fcbef8d3ae8f3d0760a261ef865af5835b60f0d9b7632bd92d06ec7",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.NC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-24T09:28:17Z",
    "title_canon_sha256": "a03a7bd40d21e8e23ae9e72ba026bf0bda71a71f5b5c29d711c7413e484fbdd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28399",
    "kind": "arxiv",
    "version": 1
  }
}