Pith Number

pith:3BZ65UZQ

pith:2019:3BZ65UZQ73AISPFYOXUOD4H57A

not attested not anchored not stored refs pending

Few Labeled Atlases are Necessary for Deep-Learning-Based Segmentation

Adrian V. Dalca, Hyeon Woo Lee, Mert R. Sabuncu

arxiv:1908.04466 v4 · 2019-08-13 · 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{3BZ65UZQ73AISPFYOXUOD4H57A}

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	2026-07-05T00:32:51.224177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d873eed330fec0893cb875e8e1f0fdf81457ab143a8ea33ca96d3d977703ad35

Aliases

arxiv: 1908.04466 · arxiv_version: 1908.04466v4 · doi: 10.48550/arxiv.1908.04466 · pith_short_12: 3BZ65UZQ73AI · pith_short_16: 3BZ65UZQ73AISPFY · pith_short_8: 3BZ65UZQ

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/3BZ65UZQ73AISPFYOXUOD4H57A \
  | 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: d873eed330fec0893cb875e8e1f0fdf81457ab143a8ea33ca96d3d977703ad35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6333abec29674dbfa24221b9ef21c1a3c4fdaa78b1b456716c9e5070432b97c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-13T02:39:52Z",
    "title_canon_sha256": "de25bf4a613ea00f882855811902eaf262be48fb93eb1e539dec13390b193c05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04466",
    "kind": "arxiv",
    "version": 4
  }
}