Pith Number

pith:QFKT6QDL

pith:2024:QFKT6QDLDADRUR5CFZHAQWNYUE

not attested not anchored not stored refs pending

Optimal Kernel Choice for Score Function-based Causal Discovery

Biwei Huang, Feng Liu, Kun Zhang, Mingming Gong, Tongliang Liu, Wenjie Wang, Xinge You

arxiv:2407.10132 v1 · 2024-07-14 · cs.LG · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QFKT6QDLDADRUR5CFZHAQWNYUE}

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	2026-07-05T08:43:39.548474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81553f406b18071a47a22e4e0859b8a10dd571526e77aa54a8cad2d808c071c3

Aliases

arxiv: 2407.10132 · arxiv_version: 2407.10132v1 · doi: 10.48550/arxiv.2407.10132 · pith_short_12: QFKT6QDLDADR · pith_short_16: QFKT6QDLDADRUR5C · pith_short_8: QFKT6QDL

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/QFKT6QDLDADRUR5CFZHAQWNYUE \
  | 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: 81553f406b18071a47a22e4e0859b8a10dd571526e77aa54a8cad2d808c071c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cee5eeb53285df4a0c9261dcbd6022c44ea0a5907870fabb6114a12d171257b",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-07-14T09:32:20Z",
    "title_canon_sha256": "227435b8f28ba87ae0d6e49e1c72f0a5cccfcd9191aadbb8bd3b92c4521c55a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.10132",
    "kind": "arxiv",
    "version": 1
  }
}