Pith Number

pith:OL34FKC2

pith:2019:OL34FKC2CUWWKUFNIX3SCRFGQP

not attested not anchored not stored refs pending

SEGAN: Structure-Enhanced Generative Adversarial Network for Compressed Sensing MRI Reconstruction

Daoqiang Zhang, Peng Wan, Tao Zhang, Zhongnian Li

arxiv:1902.06455 v2 · 2019-02-18 · 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{OL34FKC2CUWWKUFNIX3SCRFGQP}

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	2026-05-17T23:52:01.145982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72f7c2a85a152d6550ad45f72144a683cfec767bdfe5bf138d99fcaf8af759d5

Aliases

arxiv: 1902.06455 · arxiv_version: 1902.06455v2 · doi: 10.48550/arxiv.1902.06455 · pith_short_12: OL34FKC2CUWW · pith_short_16: OL34FKC2CUWWKUFN · pith_short_8: OL34FKC2

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/OL34FKC2CUWWKUFNIX3SCRFGQP \
  | 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: 72f7c2a85a152d6550ad45f72144a683cfec767bdfe5bf138d99fcaf8af759d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c0d917267166209e698d111d2221eef0dd310d223f09231d804fa27d33d308d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-18T08:28:50Z",
    "title_canon_sha256": "0b4f40df4fc005dee2bad7c500e7472228d6f89cf13e747618f7e4756a9c10e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06455",
    "kind": "arxiv",
    "version": 2
  }
}