Pith Number

pith:QCHS3VYW

pith:2025:QCHS3VYWLWGDYDBVBINHME4DK7

not attested not anchored not stored refs pending

Few-Shot Classification and Anatomical Localization of Tissues in SPECT Imaging

Debasis Mitra, Mohammed Abdul Hafeez Khan, Samuel Morries Boddepalli, Siddhartha Bhattacharyya

arxiv:2502.06632 v1 · 2025-02-10 · cs.CV · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QCHS3VYWLWGDYDBVBINHME4DK7}

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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	2026-07-05T10:12:09.795328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

808f2dd7165d8c3c0c350a1a76138357dec1739df95f794c9681fef56c86f7d9

Aliases

arxiv: 2502.06632 · arxiv_version: 2502.06632v1 · doi: 10.48550/arxiv.2502.06632 · pith_short_12: QCHS3VYWLWGD · pith_short_16: QCHS3VYWLWGDYDBV · pith_short_8: QCHS3VYW

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/QCHS3VYWLWGDYDBVBINHME4DK7 \
  | 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: 808f2dd7165d8c3c0c350a1a76138357dec1739df95f794c9681fef56c86f7d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a010ebea1afbd43b152b2cf66d7bb6f517dea54863caeb92f3f8780f6ca7e79e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-10T16:28:35Z",
    "title_canon_sha256": "7428c8ce0475f6452177e259418c951ea05524a06825e03d7500c6706254338e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.06632",
    "kind": "arxiv",
    "version": 1
  }
}