Pith Number

pith:ZDVHC4UL

pith:2019:ZDVHC4ULKC5WF6YBP47XTOPO6A

not attested not anchored not stored refs pending

Sample Adaptive Multiple Kernel Learning for Failure Prediction of Railway Points

Christina Kirsch, Jian Zhang, Jinfeng Yi, Qiang Wu, Yongshun Gong, Zhibin Li

arxiv:1907.01162 v1 · 2019-07-02 · 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{ZDVHC4ULKC5WF6YBP47XTOPO6A}

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	2026-05-17T23:41:41.112379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8ea71728b50bb62fb017f3f79b9eef01989665decc78a3e9f773d460681944b

Aliases

arxiv: 1907.01162 · arxiv_version: 1907.01162v1 · doi: 10.48550/arxiv.1907.01162 · pith_short_12: ZDVHC4ULKC5W · pith_short_16: ZDVHC4ULKC5WF6YB · pith_short_8: ZDVHC4UL

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/ZDVHC4ULKC5WF6YBP47XTOPO6A \
  | 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: c8ea71728b50bb62fb017f3f79b9eef01989665decc78a3e9f773d460681944b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "276f27df8a7dd7e5d8945ba317ebd9fb27a1acd93947b3d3c046a34df14ae7df",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-02T04:36:38Z",
    "title_canon_sha256": "a1da3952e3950087f640f2b1c3abac3e7e31d718c9b2646830c259b05f5ee065"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01162",
    "kind": "arxiv",
    "version": 1
  }
}