Pith Number

pith:VWOSYC6A

pith:2026:VWOSYC6ATO43L2M3LHA37PBHED

not attested not anchored not stored refs pending

Echo-DM: Ultrasound Marker Removal via Conditional Latent Diffusion and Region-Aware Fusion

Bo Du, Jian Chen, Jianxin Liu, Jie Zou, Jing Zhang, Muyi Li, Tao Huang, Wentao Jiang, Yong Luo, Zhiwei Wang

arxiv:2606.09378 v1 · 2026-06-08 · 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{VWOSYC6ATO43L2M3LHA37PBHED}

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	2026-06-09T02:08:18.749705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad9d2c0bc09bb9b5e99b59c1bfbc2720dea5ef9e533a20c40fd266d7425a7a4a

Aliases

arxiv: 2606.09378 · arxiv_version: 2606.09378v1 · doi: 10.48550/arxiv.2606.09378 · pith_short_12: VWOSYC6ATO43 · pith_short_16: VWOSYC6ATO43L2M3 · pith_short_8: VWOSYC6A

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/VWOSYC6ATO43L2M3LHA37PBHED \
  | 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: ad9d2c0bc09bb9b5e99b59c1bfbc2720dea5ef9e533a20c40fd266d7425a7a4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6c1c278164599b4edde9b380def668636298478a79892e59ce8f060daf67c89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-08T11:56:33Z",
    "title_canon_sha256": "a49c901d61e24e332e757ae362ea542d8a7e8077f0f25b88fc0cc2a0ca8d5302"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09378",
    "kind": "arxiv",
    "version": 1
  }
}