Pith Number

pith:5UJD664Y

pith:2020:5UJD664YCMXOVN2X6ZIGBPQIX3

not attested not anchored not stored refs pending

Pairwise Relation Learning for Semi-supervised Gland Segmentation

Chunhua Shen, Jianpeng Zhang, Johan Verjans, Yong Xia, Yutong Xie, Zhibin Liao

arxiv:2008.02699 v1 · 2020-08-06 · cs.CV · cs.LG · 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{5UJD664YCMXOVN2X6ZIGBPQIX3}

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	2026-07-05T01:25:16.462302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed123f7b98132eeab757f65060be08bec7926479a2cecad492d9dbe1cd4b24f9

Aliases

arxiv: 2008.02699 · arxiv_version: 2008.02699v1 · doi: 10.48550/arxiv.2008.02699 · pith_short_12: 5UJD664YCMXO · pith_short_16: 5UJD664YCMXOVN2X · pith_short_8: 5UJD664Y

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/5UJD664YCMXOVN2X6ZIGBPQIX3 \
  | 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: ed123f7b98132eeab757f65060be08bec7926479a2cecad492d9dbe1cd4b24f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "337c8ed0c4adc8b98756ce550163dd443485d1a077f3fdad11730da90c353af3",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-06T15:02:38Z",
    "title_canon_sha256": "02a59214164b5243867f12e21123a8bf0ae9ce1e2b79d9232a9fef3c90f0bf36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.02699",
    "kind": "arxiv",
    "version": 1
  }
}