Pith Number

pith:LGS56ZOT

pith:2016:LGS56ZOTVY2TYBP6LF64MIEJJR

not attested not anchored not stored refs pending

Deep Contrast Learning for Salient Object Detection

Guanbin Li, Yizhou Yu

arxiv:1603.01976 v1 · 2016-03-07 · 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{LGS56ZOTVY2TYBP6LF64MIEJJR}

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	2026-05-18T01:19:31.914013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59a5df65d3ae353c05fe597dc620894c775cb265caf36637c4966a07fd4fc125

Aliases

arxiv: 1603.01976 · arxiv_version: 1603.01976v1 · doi: 10.48550/arxiv.1603.01976 · pith_short_12: LGS56ZOTVY2T · pith_short_16: LGS56ZOTVY2TYBP6 · pith_short_8: LGS56ZOT

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/LGS56ZOTVY2TYBP6LF64MIEJJR \
  | 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: 59a5df65d3ae353c05fe597dc620894c775cb265caf36637c4966a07fd4fc125

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "045fbc5b8d6d31af7003990bf5b23eab353059422088ad5271addb39c4b28409",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-03-07T08:50:33Z",
    "title_canon_sha256": "a709e8b93be9d73b4ae54ccd776ab766513cdd74ba1466a5252e4ab40b77b033"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.01976",
    "kind": "arxiv",
    "version": 1
  }
}