Pith Number

pith:JEYFKOGK

pith:2026:JEYFKOGK3AI7QJHXEZ65K45P54

not attested not anchored not stored refs pending

XSSR: Cross-Domain Self-Supervised Representative Selection for Efficient Annotation in Medical Image Segmentation

Aleksei Anisimov, Byunghyun Ko, Jeongkyu Lee, Kobe Ke, Suhas Bharthepude

arxiv:2606.04301 v1 · 2026-06-03 · 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{JEYFKOGK3AI7QJHXEZ65K45P54}

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	2026-06-04T01:09:02.558419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49305538cad811f824f7267dd573afef24523e958caa49e73cd9e5ce4295fea9

Aliases

arxiv: 2606.04301 · arxiv_version: 2606.04301v1 · doi: 10.48550/arxiv.2606.04301 · pith_short_12: JEYFKOGK3AI7 · pith_short_16: JEYFKOGK3AI7QJHX · pith_short_8: JEYFKOGK

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/JEYFKOGK3AI7QJHXEZ65K45P54 \
  | 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: 49305538cad811f824f7267dd573afef24523e958caa49e73cd9e5ce4295fea9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06c7cb0cc737737b2b3ebf3acb2252c3c4a2f668dcedd26e989634af9730758e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-03T00:09:35Z",
    "title_canon_sha256": "9995ecb38a0bcbac8f81e35a43a1dda66834d7d0fac5f421ded1ad2f5fc93e87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04301",
    "kind": "arxiv",
    "version": 1
  }
}