Pith Number

pith:VRXRTHFB

pith:2018:VRXRTHFB4OJUR2C5IJO244BF2B

not attested not anchored not stored refs pending

Automatic Brain Structures Segmentation Using Deep Residual Dilated U-Net

Andrii Zhygallo, Bjoern Menze, Hongwei Li

arxiv:1811.04312 v1 · 2018-11-10 · 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{VRXRTHFB4OJUR2C5IJO244BF2B}

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	2026-05-18T00:01:05.623654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac6f199ca1e39348e85d425dae7025d05e25ea1986870ff9fa4db9a687df5007

Aliases

arxiv: 1811.04312 · arxiv_version: 1811.04312v1 · doi: 10.48550/arxiv.1811.04312 · pith_short_12: VRXRTHFB4OJU · pith_short_16: VRXRTHFB4OJUR2C5 · pith_short_8: VRXRTHFB

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/VRXRTHFB4OJUR2C5IJO244BF2B \
  | 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: ac6f199ca1e39348e85d425dae7025d05e25ea1986870ff9fa4db9a687df5007

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d687a454c9a72831fd297229d78e0aa17672c122363ec41c36ddb901674c9584",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-10T20:47:46Z",
    "title_canon_sha256": "7e618a8bf8deec591e915d6e80792c37fd5ada11d378446e374dafae772b1d31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04312",
    "kind": "arxiv",
    "version": 1
  }
}