Pith Number

pith:FBXEI2EQ

pith:2019:FBXEI2EQPVPAF5KYILA4P4I4KR

not attested not anchored not stored refs pending

Prostate segmentation using Z-net

Jiong Wu, Wanli Chen, Xiaoying Tang, Yifan Chen, Yue Zhang

arxiv:1901.06115 v1 · 2019-01-18 · 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{FBXEI2EQPVPAF5KYILA4P4I4KR}

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	2026-05-17T23:56:04.525484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

286e4468907d5e02f55842c1c7f11c544c0188cff550891146e3b58e1388e738

Aliases

arxiv: 1901.06115 · arxiv_version: 1901.06115v1 · doi: 10.48550/arxiv.1901.06115 · pith_short_12: FBXEI2EQPVPA · pith_short_16: FBXEI2EQPVPAF5KY · pith_short_8: FBXEI2EQ

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/FBXEI2EQPVPAF5KYILA4P4I4KR \
  | 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: 286e4468907d5e02f55842c1c7f11c544c0188cff550891146e3b58e1388e738

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "744c6db5deba17e58054915ed35cbb22b240637a783c0b1e23fd9f1369346470",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-01-18T07:33:09Z",
    "title_canon_sha256": "40531c060f68ce43533936f98147a0308e184ed6418c8e4b26bc0cb348f421ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06115",
    "kind": "arxiv",
    "version": 1
  }
}