Pith Number

pith:O2EQ2FBU

pith:2023:O2EQ2FBU5IDHZ2LO2FNGGJAYWH

not attested not anchored not stored refs pending

Punctate White Matter Lesion Segmentation in Preterm Infants Powered by Counterfactually Generative Learning

Chao Jin, Chunfeng Lian, Fan Wang, Jian Yang, Miaomiao Wang, Xianjun Li, Yongheng Sun, Yuying Feng, Zehua Ren

arxiv:2309.03440 v1 · 2023-09-07 · eess.IV · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2EQ2FBU5IDHZ2LO2FNGGJAYWH}

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	2026-07-05T06:48:28.237199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76890d1434ea067ce96ed15a632418b1ddf099a7b3f3ed6a09924464d1d44d81

Aliases

arxiv: 2309.03440 · arxiv_version: 2309.03440v1 · doi: 10.48550/arxiv.2309.03440 · pith_short_12: O2EQ2FBU5IDH · pith_short_16: O2EQ2FBU5IDHZ2LO · pith_short_8: O2EQ2FBU

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/O2EQ2FBU5IDHZ2LO2FNGGJAYWH \
  | 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: 76890d1434ea067ce96ed15a632418b1ddf099a7b3f3ed6a09924464d1d44d81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9776ee39b3cfbe9a791c050614a2817900bbb26820566fdb7d792740925e72ea",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-09-07T01:46:17Z",
    "title_canon_sha256": "28b74eff2ebeec8819b33ed8eb4b2363dc318819c8998e349ceadad772024d17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.03440",
    "kind": "arxiv",
    "version": 1
  }
}