Pith Number

pith:J6NB47CD

pith:2025:J6NB47CD53LZFU2ZEJNBZN4WMO

not attested not anchored not stored refs pending

Enhancing Free-hand 3D Photoacoustic and Ultrasound Reconstruction using Deep Learning

Chunsu Park, Dongeon Lee, Jae-Heung Yoo, Jiye Kim, Kambaluru Ashok, Minkyung Seo, Minwoo Kim, Salehin Imrus, SeongKyu Park, Seonho Kim, SeonYeong Lee, SiYeoul Lee

arxiv:2502.03505 v1 · 2025-02-05 · eess.IV · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J6NB47CD53LZFU2ZEJNBZN4WMO}

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	2026-07-05T10:10:11.294139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f9a1e7c43eed792d359225a1cb7966396f8baa226e7fd4d9f86791087bb4377

Aliases

arxiv: 2502.03505 · arxiv_version: 2502.03505v1 · doi: 10.48550/arxiv.2502.03505 · pith_short_12: J6NB47CD53LZ · pith_short_16: J6NB47CD53LZFU2Z · pith_short_8: J6NB47CD

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/J6NB47CD53LZFU2ZEJNBZN4WMO \
  | 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: 4f9a1e7c43eed792d359225a1cb7966396f8baa226e7fd4d9f86791087bb4377

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5919ef7be646e428a9a9f0863e131649ad5c01f1d35fff0a4a64e4ed4830c695",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-02-05T11:59:23Z",
    "title_canon_sha256": "4865f2b979676412d3ab9ac264933a3b179f3dce29a202ebff856190724b1481"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.03505",
    "kind": "arxiv",
    "version": 1
  }
}