Pith Number

pith:E2IFE76A

pith:2019:E2IFE76ABCY7VZ6R5D3OGU2BDH

not attested not anchored not stored refs pending

A Partially Reversible U-Net for Memory-Efficient Volumetric Image Segmentation

Christian F. Baumgartner, Ender Konukoglu, Robin Br\"ugger

arxiv:1906.06148 v2 · 2019-06-14 · cs.CV · 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{E2IFE76ABCY7VZ6R5D3OGU2BDH}

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	2026-05-17T23:42:49.730743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2690527fc008b1fae7d1e8f6e3534119caa872d08d27f97027ef992e19eb5656

Aliases

arxiv: 1906.06148 · arxiv_version: 1906.06148v2 · doi: 10.48550/arxiv.1906.06148 · pith_short_12: E2IFE76ABCY7 · pith_short_16: E2IFE76ABCY7VZ6R · pith_short_8: E2IFE76A

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/E2IFE76ABCY7VZ6R5D3OGU2BDH \
  | 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: 2690527fc008b1fae7d1e8f6e3534119caa872d08d27f97027ef992e19eb5656

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a979daf2d94e9a1ffccbcea5278f5b8fa553ff9862891a45c250b6db552d5938",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-14T12:04:46Z",
    "title_canon_sha256": "71b4153c22e28d6d45fee5fe630ffb6de4de06d26651be8514f5bed3ca2d9063"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.06148",
    "kind": "arxiv",
    "version": 2
  }
}