Pith Number

pith:LOCQ2BWE

pith:2023:LOCQ2BWES5QGF7233FH4BSP424

not attested not anchored not stored refs pending

Transferring Models Trained on Natural Images to 3D MRI via Position Encoded Slice Models

Greg Ver Steeg, Nikhil Dhinagar, Paul M. Thompson, Tamoghna Chattopadhyay, The Alzheimer's Disease Neuroimaging Initiative (ADNI), Umang Gupta

arxiv:2303.01491 v1 · 2023-03-02 · eess.IV · cs.LG · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LOCQ2BWES5QGF7233FH4BSP424}

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	2026-07-05T05:47:31.670633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b850d06c4976062ff5bd94fc0c9fcd729aed700469d05363e430b6dc6747b3f

Aliases

arxiv: 2303.01491 · arxiv_version: 2303.01491v1 · doi: 10.48550/arxiv.2303.01491 · pith_short_12: LOCQ2BWES5QG · pith_short_16: LOCQ2BWES5QGF723 · pith_short_8: LOCQ2BWE

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/LOCQ2BWES5QGF7233FH4BSP424 \
  | 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: 5b850d06c4976062ff5bd94fc0c9fcd729aed700469d05363e430b6dc6747b3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9b6d5b5caa4a94093dabfbcb78447b3d3be5bbc76c987afae4f02b4b58dd996",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-03-02T18:52:31Z",
    "title_canon_sha256": "386f03a9b1aa652759c175ce984e41718390f92d785f263a45bee79b17c3ff7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.01491",
    "kind": "arxiv",
    "version": 1
  }
}