Pith Number

pith:2MXJ56X7

pith:2022:2MXJ56X7FD2NXS7HKWJ3VJETBH

not attested not anchored not stored refs pending

Spatial Entropy as an Inductive Bias for Vision Transformers

Bruno Lepri, Elia Peruzzo, Enver Sangineto, Marco De Nadai, Nicu Sebe, Wei Bi, Yahui Liu

arxiv:2206.04636 v3 · 2022-06-09 · cs.CV · 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{2MXJ56X7FD2NXS7HKWJ3VJETBH}

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	2026-07-05T05:50:42.558364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d32e9efaff28f4dbcbe75593baa49309e0e5645f73679bb334f3e7612b1adc76

Aliases

arxiv: 2206.04636 · arxiv_version: 2206.04636v3 · doi: 10.48550/arxiv.2206.04636 · pith_short_12: 2MXJ56X7FD2N · pith_short_16: 2MXJ56X7FD2NXS7H · pith_short_8: 2MXJ56X7

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/2MXJ56X7FD2NXS7HKWJ3VJETBH \
  | 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: d32e9efaff28f4dbcbe75593baa49309e0e5645f73679bb334f3e7612b1adc76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac4e440d5f0af8d52ae756fada4d83682fb3c713965db994f4bcbeceef3834c2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-06-09T17:34:39Z",
    "title_canon_sha256": "1761cdb2fa55c02f5fdae467abd5c845ad5ec811f239c33e4059f666a8619662"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.04636",
    "kind": "arxiv",
    "version": 3
  }
}