Pith Number

pith:2DPTMRZA

pith:2023:2DPTMRZADHA4DIFSVE75ZEFOPA

not attested not anchored not stored refs pending

Semi-Supervised Semantic Segmentation of Cell Nuclei via Diffusion-based Large-Scale Pre-Training and Collaborative Learning

Hua Li, Mark A. Anastasio, Sourya Sengupta, Zhuchen Shao

arxiv:2308.04578 v1 · 2023-08-08 · 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{2DPTMRZADHA4DIFSVE75ZEFOPA}

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	2026-07-05T06:39:39.745335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0df36472019c1c1a0b2a93fdc90ae783fb273b53b088b27e83de1f915ef56d5

Aliases

arxiv: 2308.04578 · arxiv_version: 2308.04578v1 · doi: 10.48550/arxiv.2308.04578 · pith_short_12: 2DPTMRZADHA4 · pith_short_16: 2DPTMRZADHA4DIFS · pith_short_8: 2DPTMRZA

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/2DPTMRZADHA4DIFSVE75ZEFOPA \
  | 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: d0df36472019c1c1a0b2a93fdc90ae783fb273b53b088b27e83de1f915ef56d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6569b2f8e011496d2dcc8ba0b49d459dd726a366b8d108ccff27747bc19e6134",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-08-08T20:53:55Z",
    "title_canon_sha256": "3a4bce08ffde5cd12e2f9430567b1f696e9eea69c4286553e717aa0517b2178b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.04578",
    "kind": "arxiv",
    "version": 1
  }
}