Pith Number

pith:BK7TWXMM

pith:2017:BK7TWXMMHZ54X3LRWKFQ7BBSFN

not attested not anchored not stored refs pending

Classification of MRI data using Deep Learning and Gaussian Process-based Model Selection

Hadrien Bertrand, Isabelle Bloch, Matthieu Perrot, Roberto Ardon

arxiv:1701.04355 v1 · 2017-01-16 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BK7TWXMMHZ54X3LRWKFQ7BBSFN}

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	2026-05-18T00:52:46.987805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0abf3b5d8c3e7bcbed71b28b0f84322b5ad5e94264f4ce46df40a3b3e1076a13

Aliases

arxiv: 1701.04355 · arxiv_version: 1701.04355v1 · doi: 10.48550/arxiv.1701.04355 · pith_short_12: BK7TWXMMHZ54 · pith_short_16: BK7TWXMMHZ54X3LR · pith_short_8: BK7TWXMM

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/BK7TWXMMHZ54X3LRWKFQ7BBSFN \
  | 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: 0abf3b5d8c3e7bcbed71b28b0f84322b5ad5e94264f4ce46df40a3b3e1076a13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8987c5dfe55f9ac99792cf40db6fca7ab6d0191b193bc67991f500a0a133721c",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-01-16T17:02:31Z",
    "title_canon_sha256": "69bd75b1f9f6a60396fc3b6446ce1ee201b3c578a5f3f0d4c806b698a626f1fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04355",
    "kind": "arxiv",
    "version": 1
  }
}