Pith Number

pith:FLCQVNGR

pith:2021:FLCQVNGRKK26ALGKHSIS6HH6M7

not attested not anchored not stored refs pending

Dependency in DAG models with Hidden Variables

Robin J. Evans

arxiv:2106.07523 v1 · 2021-06-14 · math.ST · stat.CO · 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{FLCQVNGRKK26ALGKHSIS6HH6M7}

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	2026-07-05T02:49:05.886036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ac50ab4d152b5e02cca3c912f1cfe67c8cc3d10d30552c0a9c43d33e1bb97c5

Aliases

arxiv: 2106.07523 · arxiv_version: 2106.07523v1 · doi: 10.48550/arxiv.2106.07523 · pith_short_12: FLCQVNGRKK26 · pith_short_16: FLCQVNGRKK26ALGK · pith_short_8: FLCQVNGR

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/FLCQVNGRKK26ALGKHSIS6HH6M7 \
  | 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: 2ac50ab4d152b5e02cca3c912f1cfe67c8cc3d10d30552c0a9c43d33e1bb97c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ae8299889497d05732285ce324e408a1edc77355a5758e6f9a301a6d59476a1",
    "cross_cats_sorted": [
      "stat.CO",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2021-06-14T15:47:07Z",
    "title_canon_sha256": "7f593eab216415c7378f038254356a615fc84333c7d8d6a003467f40a4754f92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.07523",
    "kind": "arxiv",
    "version": 1
  }
}