Pith Number

pith:VL4X4QSG

pith:2023:VL4X4QSGSDV3Q4NM47ZPMPTS23

not attested not anchored not stored refs pending

Towards Safe and Collaborative Robotic Ultrasound Tissue Scanning in Neurosurgery

Alexander Kirst, Alin Albu-Sch\"affer, Alistair Weld, Giulio Anichini, Julian Klodmann, Luke Dixon, Michael Dyck, Sophie Camp, Stamatia Giannarou

arxiv:2312.08409 v2 · 2023-12-13 · cs.RO · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VL4X4QSGSDV3Q4NM47ZPMPTS23}

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	2026-07-05T07:30:06.681145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaf97e424690ebb871ace7f2f63e72d6ef7a864e3abd0392f1e0e57fb34b6c49

Aliases

arxiv: 2312.08409 · arxiv_version: 2312.08409v2 · doi: 10.48550/arxiv.2312.08409 · pith_short_12: VL4X4QSGSDV3 · pith_short_16: VL4X4QSGSDV3Q4NM · pith_short_8: VL4X4QSG

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/VL4X4QSGSDV3Q4NM47ZPMPTS23 \
  | 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: aaf97e424690ebb871ace7f2f63e72d6ef7a864e3abd0392f1e0e57fb34b6c49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd1e9546c6611bdcdd0e06416315ef0aeb296315d925cfab80402266c7c94600",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-12-13T10:29:59Z",
    "title_canon_sha256": "2ce4959a04ec543cc70b4c66104478370b4ad9c715afae443ea9d86fc6595c4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.08409",
    "kind": "arxiv",
    "version": 2
  }
}