Pith Number

pith:ZTB4P4GI

pith:2025:ZTB4P4GIUYQKMNL5AB3M6FAXHZ

not attested not anchored not stored refs pending

Iterative pseudo-labeling based adaptive copy-paste supervision for semi-supervised tumor segmentation

Changming Sun, Cong Cong, Hui Cui, Junbo Wang, Leyi Wei, Linlin Wang, Ping Xuan, Qiangguo Jin, Ran Su, Yimiao He

arxiv:2508.04044 v1 · 2025-08-06 · 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{ZTB4P4GIUYQKMNL5AB3M6FAXHZ}

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	2026-07-05T11:49:19.703973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccc3c7f0c8a620a6357d0076cf14173e705ab68093ba48786b4521d7ec3846a3

Aliases

arxiv: 2508.04044 · arxiv_version: 2508.04044v1 · doi: 10.48550/arxiv.2508.04044 · pith_short_12: ZTB4P4GIUYQK · pith_short_16: ZTB4P4GIUYQKMNL5 · pith_short_8: ZTB4P4GI

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/ZTB4P4GIUYQKMNL5AB3M6FAXHZ \
  | 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: ccc3c7f0c8a620a6357d0076cf14173e705ab68093ba48786b4521d7ec3846a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27551a687925f33133206827f2f3acd68b5de70c71ef2ed82021533959992b04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-06T03:12:30Z",
    "title_canon_sha256": "3c58d47c0454e282a85da1e9b8bec47dc7ad40abd60eabe1f3734d49660a20be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.04044",
    "kind": "arxiv",
    "version": 1
  }
}