Pith Number

pith:OA44ZRN6

pith:2016:OA44ZRN6XWMPQUQYIL4XG7OV53

not attested not anchored not stored refs pending

DeepSkeleton: Learning Multi-task Scale-associated Deep Side Outputs for Object Skeleton Extraction in Natural Images

Alan Yuille, Kai Zhao, Wei Shen, Xiang Bai, Yan Wang, Yuan Jiang

arxiv:1609.03659 v3 · 2016-09-13 · 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{OA44ZRN6XWMPQUQYIL4XG7OV53}

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	2026-05-18T00:33:22.984134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7039ccc5bebd98f8521842f9737dd5eec6941a0219f75278159ebe410712a524

Aliases

arxiv: 1609.03659 · arxiv_version: 1609.03659v3 · doi: 10.48550/arxiv.1609.03659 · pith_short_12: OA44ZRN6XWMP · pith_short_16: OA44ZRN6XWMPQUQY · pith_short_8: OA44ZRN6

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/OA44ZRN6XWMPQUQYIL4XG7OV53 \
  | 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: 7039ccc5bebd98f8521842f9737dd5eec6941a0219f75278159ebe410712a524

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a7d36567282797795200f80608f771235f29d41095403bf60f6bc4978750e24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-09-13T02:23:39Z",
    "title_canon_sha256": "0b69ef8912b99ab9dd795a10faeef765a97bae0439f8f91b985ffd1615f235c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03659",
    "kind": "arxiv",
    "version": 3
  }
}