Pith Number

pith:D35LJLHZ

pith:2025:D35LJLHZEQX6RW2JS2LUNCT4JR

not attested not anchored not stored refs pending

SFD-Mamba2Net: Structure-Guided Frequency-Enhanced Dual-Stream Mamba2 Network for Coronary Artery Segmentation

Chen Zhao, Jingfeng Jiang, Nan Mu, Ruiqi Song, Zhihui Xu

arxiv:2509.08934 v2 · 2025-09-10 · 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{D35LJLHZEQX6RW2JS2LUNCT4JR}

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	2026-07-05T12:09:46.657954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1efab4acf9242fe8db499697468a7c4c5f96a4062e15eff388587a31891728fc

Aliases

arxiv: 2509.08934 · arxiv_version: 2509.08934v2 · doi: 10.48550/arxiv.2509.08934 · pith_short_12: D35LJLHZEQX6 · pith_short_16: D35LJLHZEQX6RW2J · pith_short_8: D35LJLHZ

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/D35LJLHZEQX6RW2JS2LUNCT4JR \
  | 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: 1efab4acf9242fe8db499697468a7c4c5f96a4062e15eff388587a31891728fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbbf44df67405505c755cdc1239bbf0677877bc394fa97522b8c790ff7baea05",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-10T18:58:45Z",
    "title_canon_sha256": "fd44bab495bf2d39d1e1d136afcec79019f06f7422b0fdd162f6c29f0ad855ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.08934",
    "kind": "arxiv",
    "version": 2
  }
}