Pith Number

pith:XINCW3NZ

pith:2024:XINCW3NZJJBIMCX7QDP4RGZXGD

not attested not anchored not stored refs pending

Universal Topology Refinement for Medical Image Segmentation with Polynomial Feature Synthesis

Bernhard Kainz, Cheng Ouyang, Daniel Rueckert, Hanchun Wang, Liu Li, Matthew Baugh, Qiang Ma, Weitong Zhang

arxiv:2409.09796 v1 · 2024-09-15 · 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{XINCW3NZJJBIMCX7QDP4RGZXGD}

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	2026-07-05T09:07:14.936297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba1a2b6db94a42860aff80dfc89b3730cae204616a0768521f3d539a96201b4a

Aliases

arxiv: 2409.09796 · arxiv_version: 2409.09796v1 · doi: 10.48550/arxiv.2409.09796 · pith_short_12: XINCW3NZJJBI · pith_short_16: XINCW3NZJJBIMCX7 · pith_short_8: XINCW3NZ

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/XINCW3NZJJBIMCX7QDP4RGZXGD \
  | 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: ba1a2b6db94a42860aff80dfc89b3730cae204616a0768521f3d539a96201b4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16bdb0523e8d61ae0f5e5fffe3cd1d7dfc88a3099b68abcb2bf8a7453c32810a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-09-15T17:07:58Z",
    "title_canon_sha256": "762c92f63c58d4073af1d15e6692d1458aad8db41027a4c245a1a2bd284c5d95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.09796",
    "kind": "arxiv",
    "version": 1
  }
}