Pith Number

pith:QQIGJR2X

pith:2025:QQIGJR2XFKMUQOWKF7XZJE6VPP

not attested not anchored not stored refs pending

Causal Discovery for Linear Non-Gaussian Models with Disjoint Cycles

Elina Robeva, Marina Garrote-L\'opez, Mathias Drton, Niko Nikov, Y. Samuel Wang

arxiv:2507.10767 v1 · 2025-07-14 · math.ST · stat.ME · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QQIGJR2XFKMUQOWKF7XZJE6VPP}

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	2026-07-05T11:36:59.684011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

841064c7572a99483aca2fef9493d57bd1f7d9a979eb75e3d1214ecd94558cb2

Aliases

arxiv: 2507.10767 · arxiv_version: 2507.10767v1 · doi: 10.48550/arxiv.2507.10767 · pith_short_12: QQIGJR2XFKMU · pith_short_16: QQIGJR2XFKMUQOWK · pith_short_8: QQIGJR2X

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/QQIGJR2XFKMUQOWKF7XZJE6VPP \
  | 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: 841064c7572a99483aca2fef9493d57bd1f7d9a979eb75e3d1214ecd94558cb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5019c8c0b6ed1ab1e3a54c362053f4c0c61bcbb0db65d6233167e3912c8942de",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2025-07-14T19:45:23Z",
    "title_canon_sha256": "4e50a7e8f18f61974747e73d8fc55968c55e51928aee21f3579d876633c8ea19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10767",
    "kind": "arxiv",
    "version": 1
  }
}