Pith Number

pith:HIRRB3FO

pith:2019:HIRRB3FOKWACE2J2HFXDCJYUWO

not attested not anchored not stored refs pending

Model-based Deep Medical Imaging: the roadmap of generalizing iterative reconstruction model using deep learning

Dong Liang, HaiFeng Wang, Hairong Zheng, Jianwei Chen, Jing Cheng, Leslie Ying, Qiegen Liu, Qiyang Zhang, Ting Su, Xin Liu, Yanjie Zhu, Yongshuai Ge, Zhanli Hu

arxiv:1906.08143 v4 · 2019-06-19 · cs.CV · eess.SP · math.OC · physics.med-ph · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HIRRB3FOKWACE2J2HFXDCJYUWO}

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	2026-07-05T00:02:27.658494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a2310ecae558022693a396e312714b38016a4c191e7b59b93f3db0d74f48391

Aliases

arxiv: 1906.08143 · arxiv_version: 1906.08143v4 · doi: 10.48550/arxiv.1906.08143 · pith_short_12: HIRRB3FOKWAC · pith_short_16: HIRRB3FOKWACE2J2 · pith_short_8: HIRRB3FO

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/HIRRB3FOKWACE2J2HFXDCJYUWO \
  | 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: 3a2310ecae558022693a396e312714b38016a4c191e7b59b93f3db0d74f48391

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "023f2cf5d5572312d3ea2df1c7a8affea7a8ac951b0223c9cac9ff477bd4c9df",
    "cross_cats_sorted": [
      "eess.SP",
      "math.OC",
      "physics.med-ph",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-19T15:10:59Z",
    "title_canon_sha256": "f595737cd4d0c63a041fdbb04cd2f29523ff9b4e8911f66414c8fc87c00fa14d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08143",
    "kind": "arxiv",
    "version": 4
  }
}