Pith Number

pith:VJXT2FQQ

pith:2021:VJXT2FQQP6IY46V6MB7K3NW74R

not attested not anchored not stored refs pending

Towards Efficient Local Causal Structure Learning

Fuyuan Cao, Hao Wang, Kui Yu, Shuai Yang, Xindong Wu

arxiv:2103.00378 v1 · 2021-02-28 · 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{VJXT2FQQP6IY46V6MB7K3NW74R}

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	2026-07-05T02:19:05.193677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa6f3d16107f918e7abe607eadb6dfe47eabd58e28a02c49b441685432e9dd4b

Aliases

arxiv: 2103.00378 · arxiv_version: 2103.00378v1 · doi: 10.48550/arxiv.2103.00378 · pith_short_12: VJXT2FQQP6IY · pith_short_16: VJXT2FQQP6IY46V6 · pith_short_8: VJXT2FQQ

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/VJXT2FQQP6IY46V6MB7K3NW74R \
  | 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: aa6f3d16107f918e7abe607eadb6dfe47eabd58e28a02c49b441685432e9dd4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "267c0f1f5163b2b447412876f3cb06abb506212e7f53176a75d5c18755ce0756",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-28T02:50:48Z",
    "title_canon_sha256": "3464e001ede1cbcd764babbd384cb399c416c2fd21eaa68ed76d337105354713"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.00378",
    "kind": "arxiv",
    "version": 1
  }
}