Pith Number

pith:P6UQL7OW

pith:2026:P6UQL7OWAGRKKIZV6K2MVVS4OI

not attested not anchored not stored refs pending

UCBound-Net: Uncertainty-Guided Boundary-Aware Continual Learning for Domain-Incremental Ultrasound Segmentation

Mohammad Amanour Rahman

arxiv:2608.01518 v1 · 2026-08-02 · 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{P6UQL7OWAGRKKIZV6K2MVVS4OI}

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	2026-08-04T02:05:47.796549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fa905fdd601a2a52335f2b4cad65c723fbe1e6a4750498cc5b0a1179d685e71

Aliases

arxiv: 2608.01518 · arxiv_version: 2608.01518v1 · doi: 10.48550/arxiv.2608.01518 · pith_short_12: P6UQL7OWAGRK · pith_short_16: P6UQL7OWAGRKKIZV · pith_short_8: P6UQL7OW

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/P6UQL7OWAGRKKIZV6K2MVVS4OI \
  | 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: 7fa905fdd601a2a52335f2b4cad65c723fbe1e6a4750498cc5b0a1179d685e71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ffcb909252c3c180bc71d4a93277aa4a728f61757a250a2cbcf200a17490c15",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-02T22:11:20Z",
    "title_canon_sha256": "7acff7e2e6287671095ee453a014d85bdced78c49de628353597f8e02b2c0b15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01518",
    "kind": "arxiv",
    "version": 1
  }
}