Pith Number

pith:L3YOAEX6

pith:2025:L3YOAEX6TXSFV7ZSIMGOJQGJKU

not attested not anchored not stored refs pending

SASVi -- Segment Any Surgical Video

Amin Ranem, Anirban Mukhopadhyay, Ssharvien Kumar Sivakumar, Yannik Frisch

arxiv:2502.09653 v1 · 2025-02-12 · eess.IV · 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{L3YOAEX6TXSFV7ZSIMGOJQGJKU}

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	2026-07-05T11:29:55.335131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ef0e012fe9de45aff32430ce4c0c9551cd0e4f6ae0f55be0e2165097339f40e

Aliases

arxiv: 2502.09653 · arxiv_version: 2502.09653v1 · doi: 10.48550/arxiv.2502.09653 · pith_short_12: L3YOAEX6TXSF · pith_short_16: L3YOAEX6TXSFV7ZS · pith_short_8: L3YOAEX6

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/L3YOAEX6TXSFV7ZSIMGOJQGJKU \
  | 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: 5ef0e012fe9de45aff32430ce4c0c9551cd0e4f6ae0f55be0e2165097339f40e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac21cfd526d7eabe301eaca8824f8ccc415bce752f8b3aa533a2214a6cf80d6a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-02-12T00:29:41Z",
    "title_canon_sha256": "eb441c576dd2ba4334dca92fe353543e864ecdf5b9b407f8095e1e53d51ff81e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.09653",
    "kind": "arxiv",
    "version": 1
  }
}