Pith Number

pith:5X4GH3UG

pith:2022:5X4GH3UGLJRBJB22MAZITESJKJ

not attested not anchored not stored refs pending

Latent Hierarchical Causal Structure Discovery with Rank Constraints

Biwei Huang, Charles Jia Han Low, Clark Glymour, Feng Xie, Kun Zhang

arxiv:2210.01798 v1 · 2022-10-01 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5X4GH3UGLJRBJB22MAZITESJKJ}

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	2026-07-05T05:03:40.196924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edf863ee865a6214875a6032899249525b1182b77efec782539f888a88e7fd93

Aliases

arxiv: 2210.01798 · arxiv_version: 2210.01798v1 · doi: 10.48550/arxiv.2210.01798 · pith_short_12: 5X4GH3UGLJRB · pith_short_16: 5X4GH3UGLJRBJB22 · pith_short_8: 5X4GH3UG

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/5X4GH3UGLJRBJB22MAZITESJKJ \
  | 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: edf863ee865a6214875a6032899249525b1182b77efec782539f888a88e7fd93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a00babdbd8d4921f252252250b61448d92e39b6b7f812db286bd3e187355dffa",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-01T03:27:54Z",
    "title_canon_sha256": "7d1cfce0281abf9312f23fafbca422dc5fa32d5b97721618b2c369917bcdaa37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.01798",
    "kind": "arxiv",
    "version": 1
  }
}