Pith Number

pith:DMTNM6EZ

pith:2020:DMTNM6EZOXGO5DHJDWB4ABNYNR

not attested not anchored not stored refs pending

Annotation-efficient deep learning for automatic medical image segmentation

Cheng Li, Hairong Zheng, Hongna Tan, Huihui Zhou, Hui Sun, Ismail Ben Ayed, Jie Chen, Meiyun Wang, Rongpin Wang, Rui Yang, Shanshan Wang, Xinfeng Liu, Xin Liu, Yaping Wu, Zaiyi Liu

arxiv:2012.04885 v3 · 2020-12-09 · 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{DMTNM6EZOXGO5DHJDWB4ABNYNR}

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	2026-07-05T03:31:55.660801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b26d6789975ccee8ce91d83c005b86c5cb2a9f75e6737080cfe31b5c9b90985

Aliases

arxiv: 2012.04885 · arxiv_version: 2012.04885v3 · doi: 10.48550/arxiv.2012.04885 · pith_short_12: DMTNM6EZOXGO · pith_short_16: DMTNM6EZOXGO5DHJ · pith_short_8: DMTNM6EZ

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/DMTNM6EZOXGO5DHJDWB4ABNYNR \
  | 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: 1b26d6789975ccee8ce91d83c005b86c5cb2a9f75e6737080cfe31b5c9b90985

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7610fc7b9f630076e6f8258c0712d1e10e1f7bacf6dbf08edd7f26139e063d8d",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-12-09T06:27:09Z",
    "title_canon_sha256": "bc80ffafc11d18a9766d12dbe2fa0ba693152cc43984c2c13cbe07db790df7c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.04885",
    "kind": "arxiv",
    "version": 3
  }
}