Pith Number

pith:WNJWVJ5K

pith:2026:WNJWVJ5KDZBS2RSPD64VVWHRUU

not attested not anchored not stored refs pending

Progressive Checkerboards for Autoregressive Multiscale Image Generation

David Eigen

arxiv:2602.03811 v3 · 2026-02-03 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WNJWVJ5KDZBS2RSPD64VVWHRUU}

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	2026-08-03T01:12:56.433732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3536aa7aa1e432d464f1fb95ad8f1a519d24e8d751737a295c7b456bfe777ca

Aliases

arxiv: 2602.03811 · arxiv_version: 2602.03811v3 · doi: 10.48550/arxiv.2602.03811 · pith_short_12: WNJWVJ5KDZBS · pith_short_16: WNJWVJ5KDZBS2RSP · pith_short_8: WNJWVJ5K

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/WNJWVJ5KDZBS2RSPD64VVWHRUU \
  | 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: b3536aa7aa1e432d464f1fb95ad8f1a519d24e8d751737a295c7b456bfe777ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1a5fe9dd07735f0107dfb7f715245561166e7ff32bc3fe10f703248d371052d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-02-03T18:15:27Z",
    "title_canon_sha256": "f30b31747708becad6761e57ed92cb7f0a588b7c491c8f883b0d7469165cb7b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.03811",
    "kind": "arxiv",
    "version": 3
  }
}