Pith Number

pith:UVBQXURE

pith:2016:UVBQXUREI33H4RGQ3Y2OUDMHGV

not attested not anchored not stored refs pending

Complete Graphical Characterization and Construction of Adjustment Sets in Markov Equivalence Classes of Ancestral Graphs

Emilija Perkovi\'c, Johannes Textor, Markus Kalisch, Marloes H. Maathuis

arxiv:1606.06903 v4 · 2016-06-22 · 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{UVBQXUREI33H4RGQ3Y2OUDMHGV}

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	2026-05-18T00:12:57.144622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5430bd22446f67e44d0de34ea0d873563d249ba82045561e95b0d85d5796c8e

Aliases

arxiv: 1606.06903 · arxiv_version: 1606.06903v4 · doi: 10.48550/arxiv.1606.06903 · pith_short_12: UVBQXUREI33H · pith_short_16: UVBQXUREI33H4RGQ · pith_short_8: UVBQXURE

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/UVBQXUREI33H4RGQ3Y2OUDMHGV \
  | 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: a5430bd22446f67e44d0de34ea0d873563d249ba82045561e95b0d85d5796c8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef23c249d777198bfff6cbfc1e4762b85af49d864871501432a9fe0c732f7715",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-06-22T11:24:54Z",
    "title_canon_sha256": "125365cf35ec83f3ffe268a05d76ac2029e6ebcb74c2903bbb4208a6ada15430"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.06903",
    "kind": "arxiv",
    "version": 4
  }
}