Pith Number

pith:TZ2ZEPWW

pith:2017:TZ2ZEPWW3NHKJLOP3NABZS623B

not attested not anchored not stored refs pending

Classification of Radiology Reports Using Neural Attention Models

Bonggun Shin, Falgun H. Chokshi, Jinho D. Choi, Timothy Lee

arxiv:1708.06828 v1 · 2017-08-22 · cs.CL · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TZ2ZEPWW3NHKJLOP3NABZS623B}

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	2026-05-18T00:36:49.073275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e75923ed6db4ea4adcfdb401ccbdad868d27fe0d26ca63c181a3c64f0501149

Aliases

arxiv: 1708.06828 · arxiv_version: 1708.06828v1 · doi: 10.48550/arxiv.1708.06828 · pith_short_12: TZ2ZEPWW3NHK · pith_short_16: TZ2ZEPWW3NHKJLOP · pith_short_8: TZ2ZEPWW

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/TZ2ZEPWW3NHKJLOP3NABZS623B \
  | 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: 9e75923ed6db4ea4adcfdb401ccbdad868d27fe0d26ca63c181a3c64f0501149

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15ed7f23932f7ec6ee3143b52b2ff1750ac404aef35b6e78020f0cf2662a978a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-08-22T21:30:23Z",
    "title_canon_sha256": "c2dbc705abfe808597cb9f994898e89d508c919e2bc62b7ed94eee62710a4b74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06828",
    "kind": "arxiv",
    "version": 1
  }
}