Pith Number

pith:WK5CBH42

pith:2022:WK5CBH42RAWLGUHRXMWMQHK6IU

not attested not anchored not stored refs pending

On the Edges of Characteristic Imset Polytopes

Liam Solus, Petter Restadh, Svante Linusson

arxiv:2209.07579 v1 · 2022-09-15 · math.ST · math.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{WK5CBH42RAWLGUHRXMWMQHK6IU}

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

Characteristic Imsets for Cyclic Linear Causal Models and the Chickering Ideal

Receipt and verification

First computed	2026-07-05T04:58:07.558311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2ba209f9a882cb350f1bb2cc81d5e4527d20bacfb728d03c221d7fdd8d45f9f

Aliases

arxiv: 2209.07579 · arxiv_version: 2209.07579v1 · doi: 10.48550/arxiv.2209.07579 · pith_short_12: WK5CBH42RAWL · pith_short_16: WK5CBH42RAWLGUHR · pith_short_8: WK5CBH42

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/WK5CBH42RAWLGUHRXMWMQHK6IU \
  | 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: b2ba209f9a882cb350f1bb2cc81d5e4527d20bacfb728d03c221d7fdd8d45f9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5212172eb6da1648397740e52daa4aae8cb0bfcf41db0177aeae8a8672cb0264",
    "cross_cats_sorted": [
      "math.CO",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2022-09-15T19:23:03Z",
    "title_canon_sha256": "b3a7b0087adcd032445b0cac547ef393dd34b6c403ee879f01ddc110247242d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.07579",
    "kind": "arxiv",
    "version": 1
  }
}