Pith Number

pith:ARHWLD6K

pith:2026:ARHWLD6KEBJLPNRW6XMA6ZCOQV

not attested not anchored not stored refs pending

Misalignment Between Backpropagation and the Hierarchy of Brain Responses to Images

Huy V. Vo, Jean-R\'emi King, J\'er\'emy Rapin, Jos\'ephine Raugel, Marc Szafraniec, Maximilian Seitzer, Patrick Labatut, Piotr Bojanowski, Valentin Wyart

arxiv:2605.28693 v1 · 2026-05-27 · q-bio.NC · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ARHWLD6KEBJLPNRW6XMA6ZCOQV}

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	2026-05-28T02:05:00.069906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

044f658fca2052b7b636f5d80f644e85401a71765147feff321d9c1e796e79a8

Aliases

arxiv: 2605.28693 · arxiv_version: 2605.28693v1 · doi: 10.48550/arxiv.2605.28693 · pith_short_12: ARHWLD6KEBJL · pith_short_16: ARHWLD6KEBJLPNRW · pith_short_8: ARHWLD6K

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/ARHWLD6KEBJLPNRW6XMA6ZCOQV \
  | 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: 044f658fca2052b7b636f5d80f644e85401a71765147feff321d9c1e796e79a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c400d95e260f6809f64922252eab9149284388f065afe35aa536829cd053ba8d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2026-05-27T16:20:31Z",
    "title_canon_sha256": "62f2aa85c496beb45affb21f2db8c07f8c2c17d9b615fb6858b86e223a2fb149"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28693",
    "kind": "arxiv",
    "version": 1
  }
}