Pith Number

pith:4IYGDDVP

pith:2021:4IYGDDVPBD43DEDZLPVT4N7QKL

not attested not anchored not stored refs pending

Single-Layer Vision Transformers for More Accurate Early Exits with Less Overhead

Alexandros Iosifidis, Arian Bakhtiarnia, Qi Zhang

arxiv:2105.09121 v3 · 2021-05-19 · cs.LG · 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{4IYGDDVPBD43DEDZLPVT4N7QKL}

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	2026-07-05T04:35:56.109776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e230618eaf08f9b190795beb3e37f052fac70145461c1849abbdb37dfeccac65

Aliases

arxiv: 2105.09121 · arxiv_version: 2105.09121v3 · doi: 10.48550/arxiv.2105.09121 · pith_short_12: 4IYGDDVPBD43 · pith_short_16: 4IYGDDVPBD43DEDZ · pith_short_8: 4IYGDDVP

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/4IYGDDVPBD43DEDZLPVT4N7QKL \
  | 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: e230618eaf08f9b190795beb3e37f052fac70145461c1849abbdb37dfeccac65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "823ddc22076c152e6600bc4dea92b14adeb1963e1243d53cf77e2446094825f4",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-05-19T13:30:34Z",
    "title_canon_sha256": "19d49e86ddbe99119e8b36bff047b33ad1ee7628a30e36772994d19447edfaea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.09121",
    "kind": "arxiv",
    "version": 3
  }
}