Pith Number

pith:C5V36OA4

pith:2025:C5V36OA44XJFORFRZWTJZVV7HW

not attested not anchored not stored refs pending

ExMAG: Learning of Maximally Ancestral Graphs

Georgios Korpas, Jakub Mare\v{c}ek, Pavel Ryt\'i\v{r}, Petr Ry\v{s}av\'y, Xiaoyu He

arxiv:2503.08245 v3 · 2025-03-11 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C5V36OA44XJFORFRZWTJZVV7HW}

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	2026-07-05T11:07:21.654038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

176bbf381ce5d25744b1cda69cd6bf3d9496dfad67d671d8b02d07dd5331d177

Aliases

arxiv: 2503.08245 · arxiv_version: 2503.08245v3 · doi: 10.48550/arxiv.2503.08245 · pith_short_12: C5V36OA44XJF · pith_short_16: C5V36OA44XJFORFR · pith_short_8: C5V36OA4

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/C5V36OA44XJFORFRZWTJZVV7HW \
  | 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: 176bbf381ce5d25744b1cda69cd6bf3d9496dfad67d671d8b02d07dd5331d177

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f97249817031902c8491df357f2b1a468cffc6df4e2579b0aa5677db9ce4d3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-11T10:08:39Z",
    "title_canon_sha256": "f529b2708af67d4f42662552592b7bd801e57e2c44fdc70a7cb46d20791ee376"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.08245",
    "kind": "arxiv",
    "version": 3
  }
}