Pith Number

pith:ZGT7FRSG

pith:2018:ZGT7FRSGRP27VC3JKNWQPVVWQ3

not attested not anchored not stored refs pending

A Two-Stream Mutual Attention Network for Semi-supervised Biomedical Segmentation with Noisy Labels

Feng Wu, Shaobo Min, Xuejin Chen, Yongdong Zhang, Zheng-Jun Zha

arxiv:1807.11719 v3 · 2018-07-31 · cs.CV

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

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	2026-05-17T23:57:31.589157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9a7f2c6468bf5fa8b69536d07d6b686f0e9156aa195ee9fa21ce4ec66b9b4fa

Aliases

arxiv: 1807.11719 · arxiv_version: 1807.11719v3 · doi: 10.48550/arxiv.1807.11719 · pith_short_12: ZGT7FRSGRP27 · pith_short_16: ZGT7FRSGRP27VC3J · pith_short_8: ZGT7FRSG

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/ZGT7FRSGRP27VC3JKNWQPVVWQ3 \
  | 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: c9a7f2c6468bf5fa8b69536d07d6b686f0e9156aa195ee9fa21ce4ec66b9b4fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18027a30b90b0d6e78bb4a38d563de143ff9e16390e9ed422a07ba74232f1676",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-31T09:34:16Z",
    "title_canon_sha256": "873d42d08d298e10e6427b25f957d34285b3cca8501321cff49aa5e061928bb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11719",
    "kind": "arxiv",
    "version": 3
  }
}