Pith Number

pith:65OL4F5U

pith:2021:65OL4F5UEK5MKURBEBCYF3TO5M

not attested not anchored not stored refs pending

Vision Xformers: Efficient Attention for Image Classification

Amit Sethi (Indian Institute of Technology Bombay), Pranav Jeevan

arxiv:2107.02239 v4 · 2021-07-05 · cs.CV · cs.AI · cs.CC · 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{65OL4F5UEK5MKURBEBCYF3TO5M}

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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.

Cited by

1 paper in Pith

Continual Low-Rank Scaled Dot-product Attention

Receipt and verification

First computed	2026-07-05T03:19:16.459104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f75cbe17b422bac55221204582ee6eeb0fb63e89ad7967c29574df9649d9e93d

Aliases

arxiv: 2107.02239 · arxiv_version: 2107.02239v4 · doi: 10.48550/arxiv.2107.02239 · pith_short_12: 65OL4F5UEK5M · pith_short_16: 65OL4F5UEK5MKURB · pith_short_8: 65OL4F5U

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/65OL4F5UEK5MKURBEBCYF3TO5M \
  | 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: f75cbe17b422bac55221204582ee6eeb0fb63e89ad7967c29574df9649d9e93d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44f6f7f02bf9fde4f6ab9ab8e74278dbc2fd2823479c9a11565adfdc1f382745",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CC",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-07-05T19:24:23Z",
    "title_canon_sha256": "5446e54ed4bfaa20b7aac2945afd22d6169e06bc4a59c3f92d56d562abf802b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.02239",
    "kind": "arxiv",
    "version": 4
  }
}