Pith Number

pith:J2O7Z3SF

pith:2022:J2O7Z3SF44J2J4YOYP6MSMUAHB

not attested not anchored not stored refs pending

Biceph-Net: A robust and lightweight framework for the diagnosis of Alzheimer's disease using 2D-MRI scans and deep similarity learning

A. Gupta, A. H. Rashid, J. Gupta, M. Tanveer

arxiv:2203.12197 v1 · 2022-03-23 · eess.IV · cs.CV · 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{J2O7Z3SF44J2J4YOYP6MSMUAHB}

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	2026-07-05T04:37:05.118568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e9dfcee45e713a4f30ec3fcc93280387d98497a132060d0d8a136423bbe779f

Aliases

arxiv: 2203.12197 · arxiv_version: 2203.12197v1 · doi: 10.48550/arxiv.2203.12197 · pith_short_12: J2O7Z3SF44J2 · pith_short_16: J2O7Z3SF44J2J4YO · pith_short_8: J2O7Z3SF

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/J2O7Z3SF44J2J4YOYP6MSMUAHB \
  | 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: 4e9dfcee45e713a4f30ec3fcc93280387d98497a132060d0d8a136423bbe779f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab9d2d790c1628571fed87bf1ac15453de4711091a58233a18b77eff00c183e3",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-03-23T05:14:50Z",
    "title_canon_sha256": "04dc55aea53cdd41b178381606ca41bcbdbaa5f7fa192b4bfee2159a60de485f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.12197",
    "kind": "arxiv",
    "version": 1
  }
}