Pith Number

pith:P3UEI7SA

pith:2017:P3UEI7SAC5XMOARRFXQN4W6FZM

not attested not anchored not stored refs pending

Medical Text Classification using Convolutional Neural Networks

Irene Li, Mark Hughes, Spyros Kotoulas, Toyotaro Suzumura

arxiv:1704.06841 v1 · 2017-04-22 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P3UEI7SAC5XMOARRFXQN4W6FZM}

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	2026-05-18T00:45:55.610548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ee8447e40176ec702312de0de5bc5cb2e2fcba3cc041a91e71e456cb993a6ea

Aliases

arxiv: 1704.06841 · arxiv_version: 1704.06841v1 · doi: 10.48550/arxiv.1704.06841 · pith_short_12: P3UEI7SAC5XM · pith_short_16: P3UEI7SAC5XMOARR · pith_short_8: P3UEI7SA

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/P3UEI7SAC5XMOARRFXQN4W6FZM \
  | 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: 7ee8447e40176ec702312de0de5bc5cb2e2fcba3cc041a91e71e456cb993a6ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2507ad9d4fae2c637fef7429c05442e5763162a0f3f8da8e6397ffc3855164f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-04-22T19:39:32Z",
    "title_canon_sha256": "1a53bc0b868dfd09d679ac593df5a4a6d8828f3995b09b3837fefa8489af89f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06841",
    "kind": "arxiv",
    "version": 1
  }
}