Pith Number

pith:U7YIH3I5

pith:2020:U7YIH3I5KNSFFX3LUKQXRGHJQL

not attested not anchored not stored refs pending

Bayesian convolutional neural network based MRI brain extraction on nonhuman primates

Fang Liu, Gengyan Zhao, Jonathan A. Oler, Mary E. Meyerand, Ned H. Kalin, Rasmus M. Birn

arxiv:2005.08460 v1 · 2020-05-18 · eess.IV · 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{U7YIH3I5KNSFFX3LUKQXRGHJQL}

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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	2026-07-05T01:03:32.021807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7f083ed1d536452df6ba2a17898e982d915c8d1b7bf9a36437534ca387ea67c

Aliases

arxiv: 2005.08460 · arxiv_version: 2005.08460v1 · doi: 10.48550/arxiv.2005.08460 · pith_short_12: U7YIH3I5KNSF · pith_short_16: U7YIH3I5KNSFFX3L · pith_short_8: U7YIH3I5

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/U7YIH3I5KNSFFX3LUKQXRGHJQL \
  | 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: a7f083ed1d536452df6ba2a17898e982d915c8d1b7bf9a36437534ca387ea67c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae2c5c0ef5aae2ada4164abf3af726445d7c8eae4d745dd6c3d0141aee18a049",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-05-18T05:08:30Z",
    "title_canon_sha256": "c48ab24adef4f289de3a194501632fd526b2151d4004ffe6ae71df8c26529364"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.08460",
    "kind": "arxiv",
    "version": 1
  }
}