Pith Number

pith:CMRGC4ME

pith:2018:CMRGC4MERGSTNVFMG4CSCANEDF

not attested not anchored not stored refs pending

MRI to FDG-PET: Cross-Modal Synthesis Using 3D U-Net For Multi-Modal Alzheimer's Classification

Apoorva Sikka, Deepti.R.Bathula, Skand Vishwanath Peri

arxiv:1807.10111 v2 · 2018-07-26 · 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{CMRGC4MERGSTNVFMG4CSCANEDF}

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	2026-05-18T00:09:35.185241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

132261718489a536d4ac37052101a41950389bc8842849b25a42bc3eb5ab791f

Aliases

arxiv: 1807.10111 · arxiv_version: 1807.10111v2 · doi: 10.48550/arxiv.1807.10111 · pith_short_12: CMRGC4MERGST · pith_short_16: CMRGC4MERGSTNVFM · pith_short_8: CMRGC4ME

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/CMRGC4MERGSTNVFMG4CSCANEDF \
  | 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: 132261718489a536d4ac37052101a41950389bc8842849b25a42bc3eb5ab791f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06fda5ae07413ba7455bf1caab56d385867fe39c353107db8a758f51ebdc266a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-26T13:27:48Z",
    "title_canon_sha256": "78b43954d9e0f4b734342278e24241d2dbfeff5b6731e57660cb928715a3a219"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10111",
    "kind": "arxiv",
    "version": 2
  }
}