Pith Number

pith:AAVTGPWB

pith:2026:AAVTGPWB5JLUOO7M5OILJZYVWM

not attested not anchored not stored refs pending

EPRA U-Net: An Efficient Pyramid Residual Attention Framework for Accurate Infarct Segmentation in Diffusion-Weighted MRI

Esra Yuce, Hasan Ulutas, Muhammet Emin Sahin, Mustafa Fatih Erkoc, Sengul Dogan, Serkan Kiranyaz, Turker Tuncer

arxiv:2607.03568 v1 · 2026-07-03 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AAVTGPWB5JLUOO7M5OILJZYVWM}

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	2026-07-07T02:17:55.094124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

002b333ec1ea57473beceb90b4e715b31b2a6aeccaf8633e38e56b29e4c084d5

Aliases

arxiv: 2607.03568 · arxiv_version: 2607.03568v1 · doi: 10.48550/arxiv.2607.03568 · pith_short_12: AAVTGPWB5JLU · pith_short_16: AAVTGPWB5JLUOO7M · pith_short_8: AAVTGPWB

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/AAVTGPWB5JLUOO7M5OILJZYVWM \
  | 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: 002b333ec1ea57473beceb90b4e715b31b2a6aeccaf8633e38e56b29e4c084d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5b2c6fbfd25435f7ea4f344932ef892ed92b836b0bd0650b52cc65c4729ab51",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-03T19:17:51Z",
    "title_canon_sha256": "5be2de8ee5a73264f0bd51fe88b5d72077facfd3a3dfadcf58fbd5d58f64d716"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.03568",
    "kind": "arxiv",
    "version": 1
  }
}