Pith Number

pith:7BMDA7JE

pith:2018:7BMDA7JEOHC2N3E6XSEN4NJJDF

not attested not anchored not stored refs pending

Conditional Random Fields as Recurrent Neural Networks for 3D Medical Imaging Segmentation

Arlindo L. Oliveira, M\'ario A. T. Figueiredo, Miguel Monteiro

arxiv:1807.07464 v1 · 2018-07-19 · 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{7BMDA7JEOHC2N3E6XSEN4NJJDF}

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	2026-05-18T00:10:20.093261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f858307d2471c5a6ec9ebc88de35291979838a65da5c412d3b3ee16c5b71c700

Aliases

arxiv: 1807.07464 · arxiv_version: 1807.07464v1 · doi: 10.48550/arxiv.1807.07464 · pith_short_12: 7BMDA7JEOHC2 · pith_short_16: 7BMDA7JEOHC2N3E6 · pith_short_8: 7BMDA7JE

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/7BMDA7JEOHC2N3E6XSEN4NJJDF \
  | 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: f858307d2471c5a6ec9ebc88de35291979838a65da5c412d3b3ee16c5b71c700

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d14d421314aee3fc9adcca13fbd3b7a320bd59767564d5831f1c0ab8e5e0f2a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-19T14:37:43Z",
    "title_canon_sha256": "65aee323d96efbebe4f5b1f73c176499e2b209d5ea0f3349023b34b2fffbce2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07464",
    "kind": "arxiv",
    "version": 1
  }
}