Pith Number

pith:JTKA7PEF

pith:2018:JTKA7PEFYPZADTZMCW3MFCKIRE

not attested not anchored not stored refs pending

Exploiting the Value of the Center-dark Channel Prior for Salient Object Detection

Chunbiao Zhu, Ge Li, Thomas H. Li, Wenhao Zhang

arxiv:1805.05132 v1 · 2018-05-14 · 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{JTKA7PEFYPZADTZMCW3MFCKIRE}

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	2026-05-18T00:16:03.822855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cd40fbc85c3f201cf2c15b6c28948890e0c542d7dbf439116748a5f0330c88d

Aliases

arxiv: 1805.05132 · arxiv_version: 1805.05132v1 · doi: 10.48550/arxiv.1805.05132 · pith_short_12: JTKA7PEFYPZA · pith_short_16: JTKA7PEFYPZADTZM · pith_short_8: JTKA7PEF

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/JTKA7PEFYPZADTZMCW3MFCKIRE \
  | 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: 4cd40fbc85c3f201cf2c15b6c28948890e0c542d7dbf439116748a5f0330c88d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a52ff017f63912e35a2ebb15bf5a911de9ff5fcb49cf8e334c4dde6b97d6545",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-14T12:02:20Z",
    "title_canon_sha256": "c270e33ed21208d72680803a93508c0704ac5678003aa1261242b4c29cc5ddc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05132",
    "kind": "arxiv",
    "version": 1
  }
}