Pith Number

pith:BVMEJXQK

pith:2020:BVMEJXQKPWIO2LN4EWH2IUGGT3

not attested not anchored not stored refs pending

Brain MRI-based 3D Convolutional Neural Networks for Classification of Schizophrenia and Controls

Cuntai Guan, Juan Helen Zhou, Kang Sim, Mengjiao Hu, Xudong Jiang

arxiv:2003.08818 v1 · 2020-03-14 · cs.CV · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BVMEJXQKPWIO2LN4EWH2IUGGT3}

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	2026-07-05T00:49:14.535836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d5844de0a7d90ed2dbc258fa450c69eeb1f2c08006fc36b0baa0509d913b975

Aliases

arxiv: 2003.08818 · arxiv_version: 2003.08818v1 · doi: 10.48550/arxiv.2003.08818 · pith_short_12: BVMEJXQKPWIO · pith_short_16: BVMEJXQKPWIO2LN4 · pith_short_8: BVMEJXQK

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/BVMEJXQKPWIO2LN4EWH2IUGGT3 \
  | 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: 0d5844de0a7d90ed2dbc258fa450c69eeb1f2c08006fc36b0baa0509d913b975

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e6ba31ea0d768a3d7d3f1722b907ee4f57fb4891285e195e12808f573f08215",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-03-14T10:05:21Z",
    "title_canon_sha256": "6139f746f4c7e48eb04fdf72ab983f94d76e1eaf61b28a794afe554f43aae2a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.08818",
    "kind": "arxiv",
    "version": 1
  }
}