Pith Number

pith:LURHQULU

pith:2024:LURHQULUZZOQLVCZEU3UCB5GNB

not attested not anchored not stored refs pending

From Generalization to Precision: Exploring SAM for Tool Segmentation in Surgical Environments

Kanyifeechukwu J. Oguine, Mathias Unberath, Nathan Drenkow, Roger D. Soberanis-Mukul

arxiv:2402.17972 v1 · 2024-02-28 · 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{LURHQULUZZOQLVCZEU3UCB5GNB}

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	2026-07-05T07:50:10.384467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d22785174ce5d05d45925374107a6687136e2d49a1d6c6dcc8e02ae193c653f

Aliases

arxiv: 2402.17972 · arxiv_version: 2402.17972v1 · doi: 10.48550/arxiv.2402.17972 · pith_short_12: LURHQULUZZOQ · pith_short_16: LURHQULUZZOQLVCZ · pith_short_8: LURHQULU

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/LURHQULUZZOQLVCZEU3UCB5GNB \
  | 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: 5d22785174ce5d05d45925374107a6687136e2d49a1d6c6dcc8e02ae193c653f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2b47a258ecf5efc9fa15aa44a61bd024ccdd24026a9e93df258fdd5e2721bec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-02-28T01:33:49Z",
    "title_canon_sha256": "6125c9715b63e8ff70f2e9de2686e823983dfc2d0bf35be9e6ff2fdc0e6bd275"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.17972",
    "kind": "arxiv",
    "version": 1
  }
}