Pith Number

pith:V2AZYYCU

pith:2024:V2AZYYCUUKBK6WNTMQPJQNUXOV

not attested not anchored not stored refs pending

Novel adaptation of video segmentation to 3D MRI: efficient zero-shot knee segmentation with SAM2

Andrew Seohwan Yu, Mingrui Yang, Mohsen Hariri, Vipin Chaudhary, Xiaojuan Li, Xuecen Zhang

arxiv:2408.04762 v1 · 2024-08-08 · 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{V2AZYYCUUKBK6WNTMQPJQNUXOV}

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	2026-07-02T00:18:09.582957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae819c6054a282af59b3641e983697755f604655a3d65d7837202cebd8b70c04

Aliases

arxiv: 2408.04762 · arxiv_version: 2408.04762v1 · doi: 10.48550/arxiv.2408.04762 · pith_short_12: V2AZYYCUUKBK · pith_short_16: V2AZYYCUUKBK6WNT · pith_short_8: V2AZYYCU

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/V2AZYYCUUKBK6WNTMQPJQNUXOV \
  | 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: ae819c6054a282af59b3641e983697755f604655a3d65d7837202cebd8b70c04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54ec9d0f22ef4aaa2858bb8ec30b163bf6dda509010870607616bd812510545a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-08-08T21:39:15Z",
    "title_canon_sha256": "a8080276d497f08167807b3e89f2c7ad2a5ce57140f778eabd75618330735492"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.04762",
    "kind": "arxiv",
    "version": 1
  }
}