Pith Number

pith:GMKVXEOL

pith:2023:GMKVXEOLS3G7POSNPIZCLI2VT6

not attested not anchored not stored refs pending

A task-specific deep-learning-based denoising approach for myocardial perfusion SPECT

Abhinav K. Jha, Barry A. Siegel, Md Ashequr Rahman, Zitong Yu

arxiv:2303.00212 v1 · 2023-03-01 · eess.IV · cs.CV · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GMKVXEOLS3G7POSNPIZCLI2VT6}

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	2026-07-05T05:46:56.036347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33155b91cb96cdf7ba4d7a3225a3559fb9abd3bde9700fae4a1c6436de86e370

Aliases

arxiv: 2303.00212 · arxiv_version: 2303.00212v1 · doi: 10.48550/arxiv.2303.00212 · pith_short_12: GMKVXEOLS3G7 · pith_short_16: GMKVXEOLS3G7POSN · pith_short_8: GMKVXEOL

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/GMKVXEOLS3G7POSNPIZCLI2VT6 \
  | 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: 33155b91cb96cdf7ba4d7a3225a3559fb9abd3bde9700fae4a1c6436de86e370

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc791eceac850d3e0f538c4c4731c9d410813a6a1922aca73d4c46fa2ac73565",
    "cross_cats_sorted": [
      "cs.CV",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-03-01T03:33:12Z",
    "title_canon_sha256": "a7dead867dda81f57ffc67e169058a66db12e684c7ec39682ed28a0663df30ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.00212",
    "kind": "arxiv",
    "version": 1
  }
}