Pith Number

pith:BDONFHAG

pith:2018:BDONFHAGIMRPFOAQRAXK2GPQZC

not attested not anchored not stored refs pending

Feature Selection for Survival Analysis with Competing Risks using Deep Learning

Carl Rietschel, Jinsung Yoon, Mihaela van der Schaar

arxiv:1811.09317 v4 · 2018-11-22 · 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{BDONFHAGIMRPFOAQRAXK2GPQZC}

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	2026-05-17T23:51:52.269166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08dcd29c064322f2b810882ead19f0c89db8413a90a3f9b32e7acc87bd55e7ce

Aliases

arxiv: 1811.09317 · arxiv_version: 1811.09317v4 · doi: 10.48550/arxiv.1811.09317 · pith_short_12: BDONFHAGIMRP · pith_short_16: BDONFHAGIMRPFOAQ · pith_short_8: BDONFHAG

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/BDONFHAGIMRPFOAQRAXK2GPQZC \
  | 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: 08dcd29c064322f2b810882ead19f0c89db8413a90a3f9b32e7acc87bd55e7ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9b212f2eb1aa5a63ce100017b2b30fd73d8a88c0a4c28279d72f24fe109d158",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-22T22:25:46Z",
    "title_canon_sha256": "f17d164da07d373ca2d5e9e1e92bdf7296e8bf17be3b0a4fd2d397e7a7354329"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09317",
    "kind": "arxiv",
    "version": 4
  }
}