Pith Number

pith:WKUWBF2H

pith:2026:WKUWBF2HSXDKBVXI7ECOGKUHFP

not attested not anchored not stored refs pending

DA-UCT: Self-Supervised Domain-Adaptive Ultrasound Computed Tomography for Rapid Musculoskeletal Sound Speed Reconstruction

Aiduo Wang, Boyi Li, Chengcheng Liu, Dan Li, Dean Ta, Heyu Ma, Peiwen Li, Tianyu Liu, Ying Li

arxiv:2605.25024 v1 · 2026-05-24 · 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{WKUWBF2HSXDKBVXI7ECOGKUHFP}

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	2026-05-26T01:04:11.053692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2a960974795c6a0d6e8f904e32a872bdda22905e7454b209e05d3f51b613187

Aliases

arxiv: 2605.25024 · arxiv_version: 2605.25024v1 · doi: 10.48550/arxiv.2605.25024 · pith_short_12: WKUWBF2HSXDK · pith_short_16: WKUWBF2HSXDKBVXI · pith_short_8: WKUWBF2H

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/WKUWBF2HSXDKBVXI7ECOGKUHFP \
  | 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: b2a960974795c6a0d6e8f904e32a872bdda22905e7454b209e05d3f51b613187

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4ae90376141435ac7656cee6f91f5c039d29b20e4841802357d946ef424ce85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-24T12:03:14Z",
    "title_canon_sha256": "a9609dabf562d447e56969c19e8913ca3794d96944e95f3a62b94d89444c7033"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25024",
    "kind": "arxiv",
    "version": 1
  }
}