Pith Number

pith:WWZSO3N6

pith:2026:WWZSO3N6QX4MGFYHJ22PNUSCEI

not attested not anchored not stored refs pending

Recursive Block-Diagonal Coupling for Resource-Efficient Training of Vision Models

Adrien Deli\`ege, Marc Van Droogenbroeck, Maxim Henry, S\'ebastien Pi\'erard

arxiv:2605.23656 v1 · 2026-05-22 · 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{WWZSO3N6QX4MGFYHJ22PNUSCEI}

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	2026-05-25T02:02:24.481992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5b3276dbe85f8c317074eb4f6d24222391b81af4608a87d47df7c32f17678e2

Aliases

arxiv: 2605.23656 · arxiv_version: 2605.23656v1 · doi: 10.48550/arxiv.2605.23656 · pith_short_12: WWZSO3N6QX4M · pith_short_16: WWZSO3N6QX4MGFYH · pith_short_8: WWZSO3N6

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/WWZSO3N6QX4MGFYHJ22PNUSCEI \
  | 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: b5b3276dbe85f8c317074eb4f6d24222391b81af4608a87d47df7c32f17678e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18db2cd7d0220ce6b8b5dde4440b121a82f0e2ea990be71ca7ba5fc586af9613",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-22T14:08:22Z",
    "title_canon_sha256": "c5c8f8703bf2d5b1031db63910f783f14a82825a036156fa26cb2c3459b98ad4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23656",
    "kind": "arxiv",
    "version": 1
  }
}