Pith Number

pith:6I66KAUZ

pith:2022:6I66KAUZK2MLYGAANTCOELWF66

not attested not anchored not stored refs pending

Feature embedding in click-through rate prediction

Davorin Kopi\v{c}, Jure Dem\v{s}ar, Samo Pahor

arxiv:2209.09481 v1 · 2022-09-20 · 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{6I66KAUZK2MLYGAANTCOELWF66}

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	2026-07-05T04:59:00.581358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f23de502995698bc18006cc4e22ec5f798dddf6571090aee42f2fddd4c70243f

Aliases

arxiv: 2209.09481 · arxiv_version: 2209.09481v1 · doi: 10.48550/arxiv.2209.09481 · pith_short_12: 6I66KAUZK2ML · pith_short_16: 6I66KAUZK2MLYGAA · pith_short_8: 6I66KAUZ

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/6I66KAUZK2MLYGAANTCOELWF66 \
  | 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: f23de502995698bc18006cc4e22ec5f798dddf6571090aee42f2fddd4c70243f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c17ca66bd311ebc5ed04dcf0103a8c4b36235156df787650553d68443f85822c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-20T05:48:30Z",
    "title_canon_sha256": "abf00474d0ef90c85d13cea59bd425526b50bd11d4ab72c56e1cd42d4dbd14b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.09481",
    "kind": "arxiv",
    "version": 1
  }
}