Pith Number

pith:4LTWLWS5

pith:2018:4LTWLWS5PWLC3FNSZICRK5RIWG

not attested not anchored not stored refs pending

Semantic Aware Attention Based Deep Object Co-segmentation

Hideki Nakayama, Hong Chen, Yifei Huang

arxiv:1810.06859 v1 · 2018-10-16 · 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{4LTWLWS5PWLC3FNSZICRK5RIWG}

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	2026-05-18T00:03:11.316423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2e765da5d7d962d95b2ca05157628b1ab703df58057c49dc94d79b583082540

Aliases

arxiv: 1810.06859 · arxiv_version: 1810.06859v1 · doi: 10.48550/arxiv.1810.06859 · pith_short_12: 4LTWLWS5PWLC · pith_short_16: 4LTWLWS5PWLC3FNS · pith_short_8: 4LTWLWS5

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/4LTWLWS5PWLC3FNSZICRK5RIWG \
  | 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: e2e765da5d7d962d95b2ca05157628b1ab703df58057c49dc94d79b583082540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62a32f74b234368faaed4ee5d5b335e863dd8955747faf20d12d8fa47b27182c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-10-16T07:57:04Z",
    "title_canon_sha256": "1d06166f6d2ce54b388c3d5ec56e200f1f349a80149a36c7261a7051f3b16a42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06859",
    "kind": "arxiv",
    "version": 1
  }
}