Pith Number

pith:5TGPHTPP

pith:2025:5TGPHTPPLAZ2M6DBIFD6O6E5DR

not attested not anchored not stored refs pending

Trek-Based Parameter Identification for Linear Causal Models With Arbitrarily Structured Latent Variables

Mathias Drton, Nils Sturma

arxiv:2507.18170 v1 · 2025-07-24 · math.ST · 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{5TGPHTPPLAZ2M6DBIFD6O6E5DR}

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.

Cited by

1 paper in Pith

Identifying Direct Causal Effects in Latent Factor Models by Accounting for Unidentified Parents

Receipt and verification

First computed	2026-07-05T11:42:42.970761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecccf3cdef5833a678614147e7789d1c479ea301370eb21b8b0b68ba575b97af

Aliases

arxiv: 2507.18170 · arxiv_version: 2507.18170v1 · doi: 10.48550/arxiv.2507.18170 · pith_short_12: 5TGPHTPPLAZ2 · pith_short_16: 5TGPHTPPLAZ2M6DB · pith_short_8: 5TGPHTPP

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/5TGPHTPPLAZ2M6DBIFD6O6E5DR \
  | 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: ecccf3cdef5833a678614147e7789d1c479ea301370eb21b8b0b68ba575b97af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc377577932b21fb2d7d0b34bb2dfd8502d8d14693b5b9bfc8a63e2ea666e142",
    "cross_cats_sorted": [
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2025-07-24T08:10:44Z",
    "title_canon_sha256": "829a12f29531f98fb8d29f8d736f2c7f69a2048011dbbe3c9e088d3163cac325"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.18170",
    "kind": "arxiv",
    "version": 1
  }
}