Pith Number

pith:LU5ZPXZI

pith:2026:LU5ZPXZIOTJAEDU5OCG663Q3LV

not attested not anchored not stored refs pending

MORI-Seg: Learning Morphological Geometry for Instance Segmentation without Instance Annotations

Daniel Reisenbuchler, Gelei Xu, Haichun Yang, Junchao Zhu, Junlin Guo, Leiyue Zhao, Mert R. Sabuncu, Ruining Deng, Tianyuan Yao, Tianyu Shi, Xinzi He, Yanfan Zhu, Yihe Yang, Yuankai Huo, Yuechen Yang

arxiv:2605.28261 v1 · 2026-05-27 · 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{LU5ZPXZIOTJAEDU5OCG663Q3LV}

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	2026-05-28T01:05:04.525899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d3b97df2874d2020e9d708def6e1b5d4458b7aa02252f1e519c65f33ed993f2

Aliases

arxiv: 2605.28261 · arxiv_version: 2605.28261v1 · doi: 10.48550/arxiv.2605.28261 · pith_short_12: LU5ZPXZIOTJA · pith_short_16: LU5ZPXZIOTJAEDU5 · pith_short_8: LU5ZPXZI

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/LU5ZPXZIOTJAEDU5OCG663Q3LV \
  | 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: 5d3b97df2874d2020e9d708def6e1b5d4458b7aa02252f1e519c65f33ed993f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "192b7b66c8e4b449cadec3930884aab3a34fe8ebbc78a614d8f9d43b953e7d60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-27T10:11:30Z",
    "title_canon_sha256": "f3afbf0361f21c81e5ee92b34bea011e62dbeba1c522b758b5681e76d7aa02be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28261",
    "kind": "arxiv",
    "version": 1
  }
}