Pith Number

pith:P52IMQNX

pith:2025:P52IMQNXLZKXFIEFCXATQV2OJT

not attested not anchored not stored refs pending

HDC: Hierarchical Distillation for Multi-level Noisy Consistency in Semi-Supervised Fetal Ultrasound Segmentation

Ha-Hieu Pham, Hien D. Nguyen, Minh Huu Nhat Le, Nguyen Lan Vi Vu, Quan Nguyen, Tien-Huy Nguyen, Tran Quoc Khanh Le, Xuan-Loc Huynh

arxiv:2504.09876 v2 · 2025-04-14 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P52IMQNXLZKXFIEFCXATQV2OJT}

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.

Cited by

1 paper in Pith

ESC: Emotional Self-Correction for Reliable Vision-Language Models

Receipt and verification

First computed	2026-07-05T10:50:13.047623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f748641b75e5572a08515c138574e4cc6472e78fa1ffca6f450ed53c7e9193a

Aliases

arxiv: 2504.09876 · arxiv_version: 2504.09876v2 · doi: 10.48550/arxiv.2504.09876 · pith_short_12: P52IMQNXLZKX · pith_short_16: P52IMQNXLZKXFIEF · pith_short_8: P52IMQNX

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/P52IMQNXLZKXFIEFCXATQV2OJT \
  | 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: 7f748641b75e5572a08515c138574e4cc6472e78fa1ffca6f450ed53c7e9193a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1959ed0b7dad2345ceb5ae9672e57e57f418d46ac927983509739fbeb44eda8f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-14T04:52:24Z",
    "title_canon_sha256": "157c5d73d4eeab67d27d224b93c866bb8480b2b1ad227199654dc200232105cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.09876",
    "kind": "arxiv",
    "version": 2
  }
}