Pith Number

pith:GGE2OK5Y

pith:2021:GGE2OK5YGNEP4NOYTY75VLRVJ7

not attested not anchored not stored refs pending

Style Transfer based Coronary Artery Segmentation in X-ray Angiogram

Balamurali Murugesan, Keerthi Ram, Mohanasankar Sivaprakasam, Supriti Mulay

arxiv:2109.01441 v1 · 2021-09-03 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GGE2OK5YGNEP4NOYTY75VLRVJ7}

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	2026-07-05T03:11:18.524982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3189a72bb83348fe35d89e3fdaae354fc330b326def57dfbc6cf4b2185a4b6a1

Aliases

arxiv: 2109.01441 · arxiv_version: 2109.01441v1 · doi: 10.48550/arxiv.2109.01441 · pith_short_12: GGE2OK5YGNEP · pith_short_16: GGE2OK5YGNEP4NOY · pith_short_8: GGE2OK5Y

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/GGE2OK5YGNEP4NOYTY75VLRVJ7 \
  | 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: 3189a72bb83348fe35d89e3fdaae354fc330b326def57dfbc6cf4b2185a4b6a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9a18b8c86ae16d7906a7817bac6cf7d7c49948f0e464c05fba925179a3a6a65",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-09-03T11:08:26Z",
    "title_canon_sha256": "f6261d304bc9f752b613a99b26510b835d238dd8518d6d6c6fc72bc424b17d50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.01441",
    "kind": "arxiv",
    "version": 1
  }
}