Pith Number

pith:ENOE6JQT

pith:2023:ENOE6JQT2WQHHGTJPD5EUXLBJL

not attested not anchored not stored refs pending

Uncertainty Estimation in Instance Segmentation with Star-convex Shapes

Peter Steinbach, Qasim M. K. Siddiqui, Sebastian Starke

arxiv:2309.10513 v1 · 2023-09-19 · 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{ENOE6JQT2WQHHGTJPD5EUXLBJL}

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	2026-07-05T06:52:12.973452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

235c4f2613d5a0739a6978fa4a5d614ac4fb25df89745514b67aebf83b54b914

Aliases

arxiv: 2309.10513 · arxiv_version: 2309.10513v1 · doi: 10.48550/arxiv.2309.10513 · pith_short_12: ENOE6JQT2WQH · pith_short_16: ENOE6JQT2WQHHGTJ · pith_short_8: ENOE6JQT

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/ENOE6JQT2WQHHGTJPD5EUXLBJL \
  | 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: 235c4f2613d5a0739a6978fa4a5d614ac4fb25df89745514b67aebf83b54b914

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2360f6ba48be06763f903cba48cf69fe4512c5081f63739a411019b2ff2f7e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-09-19T10:49:33Z",
    "title_canon_sha256": "3c8e4ef0c53471595f6d45d8089efe260bf4273415bbfe674f5d8cf0b715d5ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.10513",
    "kind": "arxiv",
    "version": 1
  }
}