Pith Number

pith:HIJ3KIED

pith:2023:HIJ3KIEDX4ELBDTQ73YHGGY6IL

not attested not anchored not stored refs pending

Enhancing Medical Image Segmentation: Optimizing Cross-Entropy Weights and Post-Processing with Autoencoders

Jacopo Cirrone, Jinqian Pan, Luoyao Chen, Mei Chen, Pranav Singh, Raviteja Chukkapalli, Shravan Chaudhari

arxiv:2308.10488 v1 · 2023-08-21 · eess.IV · 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{HIJ3KIEDX4ELBDTQ73YHGGY6IL}

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	2026-07-05T06:43:09.958004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a13b52083bf08b08e70fef0731b1e42d931320b4d34e080ee9b4972c891e466

Aliases

arxiv: 2308.10488 · arxiv_version: 2308.10488v1 · doi: 10.48550/arxiv.2308.10488 · pith_short_12: HIJ3KIEDX4EL · pith_short_16: HIJ3KIEDX4ELBDTQ · pith_short_8: HIJ3KIED

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/HIJ3KIEDX4ELBDTQ73YHGGY6IL \
  | 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: 3a13b52083bf08b08e70fef0731b1e42d931320b4d34e080ee9b4972c891e466

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f907797d6c9b3b6391402e99ea75733ce0b262e34f839edc659570f19297dce",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-08-21T06:09:00Z",
    "title_canon_sha256": "52b1dc91825e5af6ce4357f4d3b7f7ae65d7b0120b41b6a758e7257950f94c51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.10488",
    "kind": "arxiv",
    "version": 1
  }
}