Pith Number

pith:3PWMON3A

pith:2020:3PWMON3AMCTRJU6MBJYZ6UNVGN

not attested not anchored not stored refs pending

Revisiting Edge Detection in Convolutional Neural Networks

Minh Le, Subhradeep Kayal

arxiv:2012.13576 v1 · 2020-12-25 · 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{3PWMON3AMCTRJU6MBJYZ6UNVGN}

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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

Defective Edge Detection Using Cascaded Ensemble Canny Operator

Receipt and verification

First computed	2026-07-05T02:02:11.039908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbecc7376060a714d3cc0a719f51b5335997359b7c1ced2f52388326d7c6ff99

Aliases

arxiv: 2012.13576 · arxiv_version: 2012.13576v1 · doi: 10.48550/arxiv.2012.13576 · pith_short_12: 3PWMON3AMCTR · pith_short_16: 3PWMON3AMCTRJU6M · pith_short_8: 3PWMON3A

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/3PWMON3AMCTRJU6MBJYZ6UNVGN \
  | 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: dbecc7376060a714d3cc0a719f51b5335997359b7c1ced2f52388326d7c6ff99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9020f9cea8d9a2a3c2f9fb015a37438c223ec1fb22cf0209293aecad7e26a58",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-25T13:53:04Z",
    "title_canon_sha256": "d92cdefa0dc4bf7bc30c093bbef8981657d65370a16bc3de31d4a2324595066b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.13576",
    "kind": "arxiv",
    "version": 1
  }
}