Pith Number

pith:DDE22PWS

pith:2024:DDE22PWS4CYOZRFINGBZQ5ZA3W

not attested not anchored not stored refs pending

An Image Segmentation Model with Transformed Total Variation

Elisha Dayag, Fredrick Park, Jack Xin, Kevin Bui

arxiv:2406.00571 v2 · 2024-06-01 · cs.CV · cs.NA · eess.IV · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DDE22PWS4CYOZRFINGBZQ5ZA3W}

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	2026-07-05T08:27:10.018533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18c9ad3ed2e0b0ecc4a86983987720dd8306ce3fda80c8f18e5c6979fd449748

Aliases

arxiv: 2406.00571 · arxiv_version: 2406.00571v2 · doi: 10.48550/arxiv.2406.00571 · pith_short_12: DDE22PWS4CYO · pith_short_16: DDE22PWS4CYOZRFI · pith_short_8: DDE22PWS

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/DDE22PWS4CYOZRFINGBZQ5ZA3W \
  | 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: 18c9ad3ed2e0b0ecc4a86983987720dd8306ce3fda80c8f18e5c6979fd449748

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0807585da394a4b0b8ea9913b48c17910e45af1453c8f3d8a18acc1536177379",
    "cross_cats_sorted": [
      "cs.NA",
      "eess.IV",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-06-01T22:58:08Z",
    "title_canon_sha256": "7c1aca788e059fe8554ce58f0c4197d897f919eaf38baa62906f06d75176c614"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.00571",
    "kind": "arxiv",
    "version": 2
  }
}