Pith Number

pith:JAT2D6MG

pith:2025:JAT2D6MG2CO2NI2ZELCVORXFAX

not attested not anchored not stored refs pending

Vibration-Based Energy Metric for Restoring Needle Alignment in Autonomous Robotic Ultrasound

Chenyang Li, Dianye Huang, K. W. Samuel Au, Stefanie Speidel, Xiangyu Chu, Xuesong Li, Zhongliang Jiang, Zhongyu Chen

arxiv:2508.06921 v2 · 2025-08-09 · cs.RO · 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{JAT2D6MG2CO2NI2ZELCVORXFAX}

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	2026-07-05T11:55:21.242290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4827a1f986d09da6a35922c55746e505e957501c717388251d788fabd88b85b2

Aliases

arxiv: 2508.06921 · arxiv_version: 2508.06921v2 · doi: 10.48550/arxiv.2508.06921 · pith_short_12: JAT2D6MG2CO2 · pith_short_16: JAT2D6MG2CO2NI2Z · pith_short_8: JAT2D6MG

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/JAT2D6MG2CO2NI2ZELCVORXFAX \
  | 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: 4827a1f986d09da6a35922c55746e505e957501c717388251d788fabd88b85b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5538d825e70e7d8faa4fe65db48086bf06c5c51995372595f88aae26037c223f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-08-09T10:22:48Z",
    "title_canon_sha256": "77b68a5d07c07c975ffc48703816f4935e751cd94e77094fe12e20bb59a7edf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.06921",
    "kind": "arxiv",
    "version": 2
  }
}