Pith Number

pith:AY2DVN6U

pith:2018:AY2DVN6UYQMFGGCQ4EPWPAK5JQ

not attested not anchored not stored refs pending

SdcNet: A Computation-Efficient CNN for Object Recognition

Chunyan Wang, Yunlong Ma

arxiv:1805.01317 v2 · 2018-05-03 · eess.IV · 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{AY2DVN6UYQMFGGCQ4EPWPAK5JQ}

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	2026-05-18T00:16:41.681571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06343ab7d4c418531850e11f67815d4c2987fb40995504a144d2d279a7b04016

Aliases

arxiv: 1805.01317 · arxiv_version: 1805.01317v2 · doi: 10.48550/arxiv.1805.01317 · pith_short_12: AY2DVN6UYQMF · pith_short_16: AY2DVN6UYQMFGGCQ · pith_short_8: AY2DVN6U

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/AY2DVN6UYQMFGGCQ4EPWPAK5JQ \
  | 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: 06343ab7d4c418531850e11f67815d4c2987fb40995504a144d2d279a7b04016

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc075dec6445ea83b589f7493350a2a21bce115404ffd0838a7dbc6a73939b6c",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-05-03T14:16:25Z",
    "title_canon_sha256": "455c256bc9dff86c79664ab10f5b62b6933a6f901db8629edbb309704e4446c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01317",
    "kind": "arxiv",
    "version": 2
  }
}