Pith Number

pith:3H5YESGA

pith:2021:3H5YESGAOKWFZ4Z622YHUWPEUP

not attested not anchored not stored refs pending

Mutual Consistency Learning for Semi-supervised Medical Image Segmentation

Donghao Zhang, Jianfei Cai, Lei Zhang, Minfeng Xu, Yicheng Wu, Yong Xia, Zongyuan Ge

arxiv:2109.09960 v4 · 2021-09-21 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3H5YESGAOKWFZ4Z622YHUWPEUP}

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	2026-07-05T04:37:02.386854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9fb8248c072ac5cf33ed6b07a59e4a3ffbec1edea577cde7e3ee2f04779f3a7

Aliases

arxiv: 2109.09960 · arxiv_version: 2109.09960v4 · doi: 10.48550/arxiv.2109.09960 · pith_short_12: 3H5YESGAOKWF · pith_short_16: 3H5YESGAOKWFZ4Z6 · pith_short_8: 3H5YESGA

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/3H5YESGAOKWFZ4Z622YHUWPEUP \
  | 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: d9fb8248c072ac5cf33ed6b07a59e4a3ffbec1edea577cde7e3ee2f04779f3a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "567139cba829f1ed34412f3a25a308f9f8dc50923cd731416c544bd865a70bbe",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-09-21T04:47:42Z",
    "title_canon_sha256": "4fad4b1829ee1f40ef4f15db6b92b2202f8a4ea6cf9aca890f93ccf951bf6d1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.09960",
    "kind": "arxiv",
    "version": 4
  }
}