Pith Number

pith:4CDRJDKR

pith:2019:4CDRJDKRQ374D6ZJFTWRWO53OA

not attested not anchored not stored refs pending

Convolutional Neural Networks for Estimation of Myelin Maturation in Infant Brain

Akifumi Hagiwara, Akihiko Wada, Atsushi Nakanishi, Kanako Kumamaru, Koji Kamagata, Masaaki Hori, Michimasa Suzuki, Ryusuke Irie, Shigeki Aoki, Shohei Fujita, Tomoko Maekawa, Toshiaki Shimizu, Yuya Saito

arxiv:1909.03986 v1 · 2019-09-09 · q-bio.QM · 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{4CDRJDKRQ374D6ZJFTWRWO53OA}

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	2026-07-05T00:03:10.587783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e087148d5186ffc1fb292ced1b3bbb700b7dc443dc28878d1dab837303a817ad

Aliases

arxiv: 1909.03986 · arxiv_version: 1909.03986v1 · doi: 10.48550/arxiv.1909.03986 · pith_short_12: 4CDRJDKRQ374 · pith_short_16: 4CDRJDKRQ374D6ZJ · pith_short_8: 4CDRJDKR

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/4CDRJDKRQ374D6ZJFTWRWO53OA \
  | 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: e087148d5186ffc1fb292ced1b3bbb700b7dc443dc28878d1dab837303a817ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "398d5faa1a235cdb8e312f1b1d7d7ee4872f99c2cc777d60e99e7054166d0abf",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2019-09-09T16:54:42Z",
    "title_canon_sha256": "077aa72e9bf04b8ef466d530214037aa59d544332fababf360f687ee920a7251"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.03986",
    "kind": "arxiv",
    "version": 1
  }
}