Pith Number

pith:PXVCNJEJ

pith:2017:PXVCNJEJICBSBJEYPKVUEOPADD

not attested not anchored not stored refs pending

SAFS: A Deep Feature Selection Approach for Precision Medicine

Dongxiao Zhu, Kai Yang, Milad Zafar Nezhad, Phillip Levy, Xiangrui Li

arxiv:1704.05960 v1 · 2017-04-20 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PXVCNJEJICBSBJEYPKVUEOPADD}

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	2026-05-18T00:46:03.678214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dea26a489408320a4987aab4239e018f700627acb7a5facd008896abc66ee4d

Aliases

arxiv: 1704.05960 · arxiv_version: 1704.05960v1 · doi: 10.48550/arxiv.1704.05960 · pith_short_12: PXVCNJEJICBS · pith_short_16: PXVCNJEJICBSBJEY · pith_short_8: PXVCNJEJ

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/PXVCNJEJICBSBJEYPKVUEOPADD \
  | 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: 7dea26a489408320a4987aab4239e018f700627acb7a5facd008896abc66ee4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff40f3ae71b760399d2fb16c34e3cf9cdaa89a8d3b52df3d71ec09c5621e3ff7",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-04-20T00:01:28Z",
    "title_canon_sha256": "f4c4be0a8f7bdac71a9fd1e50af998a4a9452b2e9cca1c50328df0faf311017c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05960",
    "kind": "arxiv",
    "version": 1
  }
}