Pith Number

pith:5R737DGG

pith:2018:5R737DGGNDU6NHERS4BUFYFOG3

not attested not anchored not stored refs pending

Uplift Modeling from Separate Labels

Florian Yger, Ikko Yamane, Jamal Atif, Masashi Sugiyama

arxiv:1803.05112 v5 · 2018-03-14 · 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{5R737DGGNDU6NHERS4BUFYFOG3}

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	2026-05-18T00:00:21.733935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec7fbf8cc668e9e69c91970342e0ae36d2afd04b50e43a2d18257dba2d8bb8d5

Aliases

arxiv: 1803.05112 · arxiv_version: 1803.05112v5 · doi: 10.48550/arxiv.1803.05112 · pith_short_12: 5R737DGGNDU6 · pith_short_16: 5R737DGGNDU6NHER · pith_short_8: 5R737DGG

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/5R737DGGNDU6NHERS4BUFYFOG3 \
  | 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: ec7fbf8cc668e9e69c91970342e0ae36d2afd04b50e43a2d18257dba2d8bb8d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b455a9bcb76a4cc43bed54e93d7a4ffb7e03d9060d87d36ba9f1c3f10898556",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-03-14T02:46:17Z",
    "title_canon_sha256": "c4a9a2d461ab2b8a423c4a05b4a0ae271336f5c3cff9ce09ea14260f2ad8bd76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05112",
    "kind": "arxiv",
    "version": 5
  }
}