Pith Number

pith:YHMLVEKA

pith:2024:YHMLVEKATFI7NIN6WDHCTX5H7I

not attested not anchored not stored refs pending

Development of a Large-scale Dataset of Chest Computed Tomography Reports in Japanese and a High-performance Finding Classification Model

Hiroshi Hirakawa, Osamu Abe, Satoshi Nakamura, Shintaro Kano, Shouhei Hanaoka, Takeharu Yoshikawa, Tomohiro Kikuchi, Yosuke Yamagishi, Yuki Sonoda, Yuta Nakamura

arxiv:2412.15907 v1 · 2024-12-20 · cs.CL · 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{YHMLVEKATFI7NIN6WDHCTX5H7I}

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	2026-07-05T12:01:56.791033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1d8ba91409951f6a1beb0ce29dfa7fa39d9f49defc0cf6205ec63931180c5a2

Aliases

arxiv: 2412.15907 · arxiv_version: 2412.15907v1 · doi: 10.48550/arxiv.2412.15907 · pith_short_12: YHMLVEKATFI7 · pith_short_16: YHMLVEKATFI7NIN6 · pith_short_8: YHMLVEKA

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/YHMLVEKATFI7NIN6WDHCTX5H7I \
  | 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: c1d8ba91409951f6a1beb0ce29dfa7fa39d9f49defc0cf6205ec63931180c5a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2645726b4761940bfc97ca49640f4d49549cfc24c40cbd60ad6e0a0810572256",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-20T13:59:11Z",
    "title_canon_sha256": "24c12e7077cf4ad6a71ace752d4914a39a00e5b396a5738a8498e4844e81dbe7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.15907",
    "kind": "arxiv",
    "version": 1
  }
}