Pith Number

pith:SS2WZPAB

pith:2025:SS2WZPABMMC2FXSIJIJHVAIYGW

not attested not anchored not stored refs pending

Real-Time Hardware-Free HIFU Interference Suppression via Teacher-Student Diffusion Framework

Ali Abdollahi, Dejia Cai, Hao Chen, Kun Yang, Xiaowei Zhou, Xi Wang, Zhaohui Guo

arxiv:2509.01557 v2 · 2025-09-01 · 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{SS2WZPABMMC2FXSIJIJHVAIYGW}

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	2026-05-26T02:03:54.323158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94b56cbc016305a2de484a127a81183598f504e1d08680fd2af884367cc7232f

Aliases

arxiv: 2509.01557 · arxiv_version: 2509.01557v2 · doi: 10.48550/arxiv.2509.01557 · pith_short_12: SS2WZPABMMC2 · pith_short_16: SS2WZPABMMC2FXSI · pith_short_8: SS2WZPAB

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/SS2WZPABMMC2FXSIJIJHVAIYGW \
  | 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: 94b56cbc016305a2de484a127a81183598f504e1d08680fd2af884367cc7232f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6589879383b6b72f36b0da7fc8216ac2782c0a71e2a80cab053c8a4702b5142d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-01T15:36:17Z",
    "title_canon_sha256": "6f897e5ab3bceea71311220141780226630888d69f3ef5b9b953311b6a259496"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.01557",
    "kind": "arxiv",
    "version": 2
  }
}