Pith Number

pith:OT72QFXJ

pith:2023:OT72QFXJYLTCXDPVE4UOU4LZGI

not attested not anchored not stored refs pending

Improving Event Time Prediction by Learning to Partition the Event Time Space

Daniel Wojdyla, Jimmy Hickey, Matthew M. Engelhard, Michael Pencina, Ricardo Henao

arxiv:2310.15853 v1 · 2023-10-24 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OT72QFXJYLTCXDPVE4UOU4LZGI}

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	2026-07-05T07:04:31.796971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74ffa816e9c2e62b8df52728ea71793231e737842459f4adf859f2bd8167c970

Aliases

arxiv: 2310.15853 · arxiv_version: 2310.15853v1 · doi: 10.48550/arxiv.2310.15853 · pith_short_12: OT72QFXJYLTC · pith_short_16: OT72QFXJYLTCXDPV · pith_short_8: OT72QFXJ

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/OT72QFXJYLTCXDPVE4UOU4LZGI \
  | 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: 74ffa816e9c2e62b8df52728ea71793231e737842459f4adf859f2bd8167c970

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c596c2a21e991f2f5ff53fdf9ac656c21cead192a466b16bcb4c4bb7827adebb",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2023-10-24T14:11:40Z",
    "title_canon_sha256": "4152616f76c558f2fe88b20350b442b7a3cd405b3b747f065b46d3e6e6dd14e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.15853",
    "kind": "arxiv",
    "version": 1
  }
}