Pith Number

pith:QGQXP5VL

pith:2022:QGQXP5VLN3HWZRHMWEAQ4DMQJC

not attested not anchored not stored refs pending

Latent-free equivalent mDAGs

Robin J. Evans

arxiv:2209.06534 v3 · 2022-09-14 · math.ST · 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{QGQXP5VLN3HWZRHMWEAQ4DMQJC}

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

The Observational Partial Order of Causal Structures with Latent Variables

Receipt and verification

First computed	2026-07-05T07:20:37.668216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81a177f6ab6ecf6cc4ecb1010e0d904888555f84f2951317a01d57771f837c0d

Aliases

arxiv: 2209.06534 · arxiv_version: 2209.06534v3 · doi: 10.48550/arxiv.2209.06534 · pith_short_12: QGQXP5VLN3HW · pith_short_16: QGQXP5VLN3HWZRHM · pith_short_8: QGQXP5VL

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/QGQXP5VLN3HWZRHMWEAQ4DMQJC \
  | 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: 81a177f6ab6ecf6cc4ecb1010e0d904888555f84f2951317a01d57771f837c0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e606eeedcfa86034a4b3c6f91c1638d42b01dc3d4f37fd8cae4ce00e88c17b4",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2022-09-14T10:18:11Z",
    "title_canon_sha256": "fcc5100e5b34bd495981c09dd50ae8ab8061c217b7cd20346b3588bf6c04212f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.06534",
    "kind": "arxiv",
    "version": 3
  }
}