Pith Number

pith:7Z5QSF62

pith:2025:7Z5QSF622CU4UQBM2REBGEVCXZ

not attested not anchored not stored refs pending

A-SEE2.0: Active-Sensing End-Effector for Robotic Ultrasound Systems with Dense Contact Surface Perception Enabled Probe Orientation Adjustment

Haichong K. Zhang, Kehan Yang, Xihan Ma, Yernar Zhetpissov

arxiv:2503.05569 v1 · 2025-03-07 · cs.RO · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7Z5QSF622CU4UQBM2REBGEVCXZ}

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	2026-07-05T10:26:32.134034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe7b0917dad0a9ca402cd4481312a2be6c58b89222597b0819bf539bd877696a

Aliases

arxiv: 2503.05569 · arxiv_version: 2503.05569v1 · doi: 10.48550/arxiv.2503.05569 · pith_short_12: 7Z5QSF622CU4 · pith_short_16: 7Z5QSF622CU4UQBM · pith_short_8: 7Z5QSF62

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/7Z5QSF622CU4UQBM2REBGEVCXZ \
  | 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: fe7b0917dad0a9ca402cd4481312a2be6c58b89222597b0819bf539bd877696a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d78b482d1df6c9f9a001c9e1093aa30181cfc8364b7f8272b699f3f290ce80c7",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-03-07T16:51:29Z",
    "title_canon_sha256": "ce26329cbda024031d9c13f97b275a52c2e2c9402d10e642c5fb97fd0e864580"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.05569",
    "kind": "arxiv",
    "version": 1
  }
}