Pith Number

pith:25WCXUTI

pith:2020:25WCXUTICY3TWHTMCLFXWOI2EI

not attested not anchored not stored refs pending

Convex Shape Prior for Deep Neural Convolution Network based Eye Fundus Images Segmentation

Jun Liu, Shousheng Luo, Xue-Cheng Tai

arxiv:2005.07476 v1 · 2020-05-15 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{25WCXUTICY3TWHTMCLFXWOI2EI}

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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.

Cited by

2 papers in Pith

D-Convexity: A Unified Differentiable Convex Shape Prior via Quasi-Concavity for Data-driven Image Segmentation

A Mathematical Explanation of Transformers

Receipt and verification

First computed	2026-07-05T01:03:03.114335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d76c2bd26816373b1e6c12cb7b391a22387fea64d247a0ccb2ff2776137ac913

Aliases

arxiv: 2005.07476 · arxiv_version: 2005.07476v1 · doi: 10.48550/arxiv.2005.07476 · pith_short_12: 25WCXUTICY3T · pith_short_16: 25WCXUTICY3TWHTM · pith_short_8: 25WCXUTI

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/25WCXUTICY3TWHTMCLFXWOI2EI \
  | 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: d76c2bd26816373b1e6c12cb7b391a22387fea64d247a0ccb2ff2776137ac913

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cef0c67391f27693780c93dfa4667b410499f1d5de617b6e92e06826cb14c6d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-05-15T11:36:04Z",
    "title_canon_sha256": "6f8bb09869d237580156b8bfa348a75268109407a480867f82ba0496417dbf2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.07476",
    "kind": "arxiv",
    "version": 1
  }
}