Pith Number

pith:FL4SLDM4

pith:2025:FL4SLDM44WMGCTFS3CSETLBVM7

not attested not anchored not stored refs pending

VesselSAM: Leveraging SAM for Aortic Vessel Segmentation with AtrousLoRA

Adnan Iltaf, Bin Li, Rayan Merghani Ahmed, Shoujun Zhou, Zhenxi Zhang

arxiv:2502.18185 v4 · 2025-02-25 · eess.IV · cs.AI · 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{FL4SLDM44WMGCTFS3CSETLBVM7}

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.

Cited by

1 paper in Pith

Dual-Correction Physics-Informed Neural Networks for Hemodynamic Reconstruction from Sparse Data

Receipt and verification

First computed	2026-07-05T11:26:03.163327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2af9258d9ce598614cb2d8a449ac3567c95c714c953eb535065e56a497765912

Aliases

arxiv: 2502.18185 · arxiv_version: 2502.18185v4 · doi: 10.48550/arxiv.2502.18185 · pith_short_12: FL4SLDM44WMG · pith_short_16: FL4SLDM44WMGCTFS · pith_short_8: FL4SLDM4

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/FL4SLDM44WMGCTFS3CSETLBVM7 \
  | 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: 2af9258d9ce598614cb2d8a449ac3567c95c714c953eb535065e56a497765912

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45545ab059c1ecedab85a08685e94c345f84747d3210369dd46356ec227c1965",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-02-25T13:26:06Z",
    "title_canon_sha256": "160b7471e42545541dd88061d783a73fb08308532e3c9c90e56bec98e3b0f2f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.18185",
    "kind": "arxiv",
    "version": 4
  }
}