Pith Number

pith:W655O2HT

pith:2019:W655O2HTG3L6V6LSCSOP72CZZ7

not attested not anchored not stored refs pending

All You Need is a Few Shifts: Designing Efficient Convolutional Neural Networks for Image Classification

Di Xie, Shiliang Pu, Weijie Chen, Yuan Zhang

arxiv:1903.05285 v1 · 2019-03-13 · 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{W655O2HTG3L6V6LSCSOP72CZZ7}

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	2026-05-17T23:51:24.780925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7bbd768f336d7eaf972149cffe859cfd2eb802b71021de3d7a34d3a38e07f9b

Aliases

arxiv: 1903.05285 · arxiv_version: 1903.05285v1 · doi: 10.48550/arxiv.1903.05285 · pith_short_12: W655O2HTG3L6 · pith_short_16: W655O2HTG3L6V6LS · pith_short_8: W655O2HT

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/W655O2HTG3L6V6LSCSOP72CZZ7 \
  | 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: b7bbd768f336d7eaf972149cffe859cfd2eb802b71021de3d7a34d3a38e07f9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51598a8b3fca961ba5257fcfd27bd099585cea288b5c43ab142fbff2c4819d53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-13T01:44:39Z",
    "title_canon_sha256": "ded3d1a6db1f8d9db367c89bf1da527353015c0b0160c4d25be506ed802a79eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05285",
    "kind": "arxiv",
    "version": 1
  }
}