Pith Number

pith:RMSH42XL

pith:2019:RMSH42XL7ZYDNIW5NG3UINOUEX

not attested not anchored not stored refs pending

Pixel-wise Segmentation of Right Ventricle of Heart

Amit Sethi, Deepak Anand, Yaman Dang

arxiv:1908.08004 v1 · 2019-08-21 · 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{RMSH42XL7ZYDNIW5NG3UINOUEX}

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	2026-07-04T23:59:03.089614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b247e6aebfe7036a2dd69b74435d425d6c416ba9f9d339ffc95d1f90e844f06

Aliases

arxiv: 1908.08004 · arxiv_version: 1908.08004v1 · doi: 10.48550/arxiv.1908.08004 · pith_short_12: RMSH42XL7ZYD · pith_short_16: RMSH42XL7ZYDNIW5 · pith_short_8: RMSH42XL

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/RMSH42XL7ZYDNIW5NG3UINOUEX \
  | 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: 8b247e6aebfe7036a2dd69b74435d425d6c416ba9f9d339ffc95d1f90e844f06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f634b3a2c0d21b6c9e19fbc45742b5b7a6d0ccdbffc6cc9d26a1f508e40bd719",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-08-21T17:29:29Z",
    "title_canon_sha256": "56f3acb39d20353f8c1e680d5ffedcacecb40eee396dda5f8bd2ed22c781af9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08004",
    "kind": "arxiv",
    "version": 1
  }
}