Pith Number

pith:KCNUVFDS

pith:2019:KCNUVFDSXCGJKIFJC24YBGTNQV

not attested not anchored not stored refs pending

Using Near Infrared Spectroscopy and Machine Learning to diagnose Systemic Sclerosis

Anderson Stevens Le\^onidas Gomes, Andrea Tavares Dantas, Angela Luzia Branco Pinto Duarte, Emery Cleiton Cabral Correia Lins, Hugo Abreu Mendes, Joelle Feij\'o de Fran\c{c}a, Lucas Gallindo Costa

arxiv:1908.06137 v1 · 2019-08-16 · physics.med-ph · cs.LG · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KCNUVFDSXCGJKIFJC24YBGTNQV}

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	2026-07-04T23:58:12.798149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

509b4a9472b88c9520a916b9809a6d855f341becaaf5a384811bf60a7fa94d56

Aliases

arxiv: 1908.06137 · arxiv_version: 1908.06137v1 · doi: 10.48550/arxiv.1908.06137 · pith_short_12: KCNUVFDSXCGJ · pith_short_16: KCNUVFDSXCGJKIFJ · pith_short_8: KCNUVFDS

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/KCNUVFDSXCGJKIFJC24YBGTNQV \
  | 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: 509b4a9472b88c9520a916b9809a6d855f341becaaf5a384811bf60a7fa94d56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1227a37f89c975826be86836834dea309926cc8540b7512279937d749cc22ac",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2019-08-16T19:34:54Z",
    "title_canon_sha256": "c314dbfb2b172596d8511344b22dd348d66b2127d9054676f436695541533954"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06137",
    "kind": "arxiv",
    "version": 1
  }
}