Pith Number

pith:J33YCPYG

pith:2026:J33YCPYGP3J3X7JIIQYRDW7XHE

not attested not anchored not stored refs pending

Distilling Temporal Coherence into 2D Networks for Transrectal Ultrasound Prostate Video Segmentation

Dong Yeong Kim, Jaewon Choi, Jinwook Choi, June Young Seo, JunGyu Lee, Myeongseop Kim, Taek Min Kim, Young-Gon Kim

arxiv:2606.31198 v1 · 2026-06-30 · 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{J33YCPYGP3J3X7JIIQYRDW7XHE}

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	2026-07-01T01:17:31.963866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ef7813f067ed3bbfd28443111dbf73902230c405873114093074b85bbc1e6a8

Aliases

arxiv: 2606.31198 · arxiv_version: 2606.31198v1 · doi: 10.48550/arxiv.2606.31198 · pith_short_12: J33YCPYGP3J3 · pith_short_16: J33YCPYGP3J3X7JI · pith_short_8: J33YCPYG

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/J33YCPYGP3J3X7JIIQYRDW7XHE \
  | 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: 4ef7813f067ed3bbfd28443111dbf73902230c405873114093074b85bbc1e6a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17c5efc0b22f8e8c322f9b41de5ef77fd94aa45183a29e041ba1e78acb7d33d2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-30T06:27:02Z",
    "title_canon_sha256": "b1bf483b98c5bc1d54bde6be5a5e96dd82aff9fcc9ea89a3e445fb737eaca51b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31198",
    "kind": "arxiv",
    "version": 1
  }
}