Pith Number

pith:MHKSKAAP

pith:2018:MHKSKAAPEZPRRYTCO7TGFB6EFL

not attested not anchored not stored refs pending

Ro-SOS: Metric Expression Network (MEnet) for Robust Salient Object Segmentation

Delu Zeng, Jiabin Huang, Jie Chen, John Paisley, Li Liu, Yixuan He, Zhihong Chen

arxiv:1805.05638 v3 · 2018-05-15 · 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{MHKSKAAPEZPRRYTCO7TGFB6EFL}

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	2026-07-05T00:34:59.256537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61d525000f265f18e26277e66287c42ae0c17ef1b14686efc792bd0bde5cc3d6

Aliases

arxiv: 1805.05638 · arxiv_version: 1805.05638v3 · doi: 10.48550/arxiv.1805.05638 · pith_short_12: MHKSKAAPEZPR · pith_short_16: MHKSKAAPEZPRRYTC · pith_short_8: MHKSKAAP

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/MHKSKAAPEZPRRYTCO7TGFB6EFL \
  | 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: 61d525000f265f18e26277e66287c42ae0c17ef1b14686efc792bd0bde5cc3d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de3f345a2e9659e2aaa6336aafa3ddad651e6dab576d14b003aa162de538e875",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-15T08:32:42Z",
    "title_canon_sha256": "e27b7f9a29fa884cddff8b854d05dbc4e631ae1d179beae0e7a64d6ecd267236"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05638",
    "kind": "arxiv",
    "version": 3
  }
}