Pith Number

pith:YWOXCNDV

pith:2026:YWOXCNDVT6HXBW2SDDFNMHDLBI

not attested not anchored not stored refs pending

TriOpt: A Scalable Algorithm for Linear Causal Discovery

Elena Zheleva, Rafat Ashraf Joy

arxiv:2605.17465 v1 · 2026-05-17 · 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{YWOXCNDVT6HXBW2SDDFNMHDLBI}

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	2026-05-20T00:04:40.373025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c59d7134759f8f70db5218cad61c6b0a2aea47f08fb93c418536f2a5a91857d1

Aliases

arxiv: 2605.17465 · arxiv_version: 2605.17465v1 · doi: 10.48550/arxiv.2605.17465 · pith_short_12: YWOXCNDVT6HX · pith_short_16: YWOXCNDVT6HXBW2S · pith_short_8: YWOXCNDV

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/YWOXCNDVT6HXBW2SDDFNMHDLBI \
  | 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: c59d7134759f8f70db5218cad61c6b0a2aea47f08fb93c418536f2a5a91857d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be04ea3dc2e42289d49d2ab305afd4d1f03af7c51012a8e32503eb53875461a5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-17T14:07:27Z",
    "title_canon_sha256": "b8fe111fa34f0f61a9c7d5d21b1a7839fa01a7af88238278642d714a349943fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17465",
    "kind": "arxiv",
    "version": 1
  }
}