Pith Number

pith:ELDCYUPQ

pith:2026:ELDCYUPQWFLFUI5MDE442PBM4K

not attested not anchored not stored refs pending

Embracing Intra-Class Heterogeneity for Semi-Supervised Medical Image Segmentation: From Diversity to Precision

Shuo Li, Wei Fu, Xiaodong Yue, Yufei Chen, Yuqi Liu

arxiv:2607.02051 v1 · 2026-07-02 · 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{ELDCYUPQWFLFUI5MDE442PBM4K}

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	2026-07-03T01:17:38.132864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22c62c51f0b1565a23ac1939cd3c2ce2a774410505341cc19fe6eabc516f54c1

Aliases

arxiv: 2607.02051 · arxiv_version: 2607.02051v1 · doi: 10.48550/arxiv.2607.02051 · pith_short_12: ELDCYUPQWFLF · pith_short_16: ELDCYUPQWFLFUI5M · pith_short_8: ELDCYUPQ

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/ELDCYUPQWFLFUI5MDE442PBM4K \
  | 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: 22c62c51f0b1565a23ac1939cd3c2ce2a774410505341cc19fe6eabc516f54c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61356ba04970d049d9165d25b63193be495cc44c15f7cacdedef94a6b1585227",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-02T11:26:11Z",
    "title_canon_sha256": "e14d4e1472099d04d2f9000ec0fe7e59d4ba0c1efa0dd1489dab2fcd9c78925f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02051",
    "kind": "arxiv",
    "version": 1
  }
}