Pith Number

pith:K722YIWR

pith:2022:K722YIWRU4UTXXCC5E5FUI5AZO

not attested not anchored not stored refs pending

Histogram of Oriented Gradients Meet Deep Learning: A Novel Multi-task Deep Network for Medical Image Semantic Segmentation

Binod Bhattarai, Danail Stoyanov, Eduard Vazquez, Rebati Raman Gaire, Ronast Subedi

arxiv:2204.01712 v1 · 2022-04-02 · 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{K722YIWRU4UTXXCC5E5FUI5AZO}

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	2026-07-05T04:11:32.604716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57f5ac22d1a7293bdc42e93a5a23a0cb8f0bddb24ed99aa34ae8cc91bdfc5ec0

Aliases

arxiv: 2204.01712 · arxiv_version: 2204.01712v1 · doi: 10.48550/arxiv.2204.01712 · pith_short_12: K722YIWRU4UT · pith_short_16: K722YIWRU4UTXXCC · pith_short_8: K722YIWR

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/K722YIWRU4UTXXCC5E5FUI5AZO \
  | 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: 57f5ac22d1a7293bdc42e93a5a23a0cb8f0bddb24ed99aa34ae8cc91bdfc5ec0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dad145ca9ce5b947115ba34b2854ee012d4c13de580015a960bb0485b6c2a2ed",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-04-02T23:50:29Z",
    "title_canon_sha256": "7176ad4cd82260efbe573da2110d405417f0bb78053488506d4b754ff46b2aaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.01712",
    "kind": "arxiv",
    "version": 1
  }
}