Pith Number

pith:S4JL3EFH

pith:2023:S4JL3EFH7TREUM67HBG4N5YAMQ

not attested not anchored not stored refs pending

Towards Safer Robot-Assisted Surgery: A Markerless Augmented Reality Framework

Elena De Momi, Elena Lievore, Gennaro Musi, Giancarlo Ferrigno, Ke Fan, Laura Cruciani, Matteo Fontana, Ottavio De Cobelli, Ziyang Chen

arxiv:2309.07693 v1 · 2023-09-14 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S4JL3EFH7TREUM67HBG4N5YAMQ}

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	2026-07-05T06:50:46.630185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9712bd90a7fce24a33df384dc6f700641215189804ea39cf509e55a47532b2b2

Aliases

arxiv: 2309.07693 · arxiv_version: 2309.07693v1 · doi: 10.48550/arxiv.2309.07693 · pith_short_12: S4JL3EFH7TRE · pith_short_16: S4JL3EFH7TREUM67 · pith_short_8: S4JL3EFH

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/S4JL3EFH7TREUM67HBG4N5YAMQ \
  | 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: 9712bd90a7fce24a33df384dc6f700641215189804ea39cf509e55a47532b2b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02a006073b0f47be1f91ea092eeb6b64cba8d25164d67a4cc437772eec0cf849",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-09-14T13:13:46Z",
    "title_canon_sha256": "849aa87e40013ea1924e142610a08a0974fd796d75fb840cdd27a5cdabcd7883"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.07693",
    "kind": "arxiv",
    "version": 1
  }
}