Pith Number

pith:WNK3KHUV

pith:2023:WNK3KHUVWRBOWENU32336NS2M7

not attested not anchored not stored refs pending

Towards a Simple Framework of Skill Transfer Learning for Robotic Ultrasound-guidance Procedures

Miguel Xochicale, Tsz Yan Leung

arxiv:2305.04004 v1 · 2023-05-06 · cs.RO · cs.AI · cs.AR · eess.IV · 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{WNK3KHUVWRBOWENU32336NS2M7}

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	2026-07-05T06:07:43.505427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b355b51e95b442eb11b4deb7bf365a67d28c3605ab72ef383942e7ec6d272cee

Aliases

arxiv: 2305.04004 · arxiv_version: 2305.04004v1 · doi: 10.48550/arxiv.2305.04004 · pith_short_12: WNK3KHUVWRBO · pith_short_16: WNK3KHUVWRBOWENU · pith_short_8: WNK3KHUV

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/WNK3KHUVWRBOWENU32336NS2M7 \
  | 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: b355b51e95b442eb11b4deb7bf365a67d28c3605ab72ef383942e7ec6d272cee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec9d95ac19ec7837219a36d935743932fe4ceef80e90d1e72809cca9aabaea2f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.AR",
      "eess.IV",
      "physics.med-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-05-06T10:37:13Z",
    "title_canon_sha256": "8be1169a9ac3c9b08bf7eeed4f5a33c3bce27886e2fbb4196474c1540b05c6a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.04004",
    "kind": "arxiv",
    "version": 1
  }
}