Pith Number

pith:4EWPGX7D

pith:2013:4EWPGX7DL4JJTG2WYAMTGUDEM2

not attested not anchored not stored refs pending

A Sound and Complete Algorithm for Learning Causal Models from Relational Data

David Arbour, David Jensen, Katerina Marazopoulou, Marc Maier

arxiv:1309.6843 v1 · 2013-09-26 · 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{4EWPGX7DL4JJTG2WYAMTGUDEM2}

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	2026-05-18T03:12:10.146860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e12cf35fe35f12999b56c019335064669ea18248ca618429ca0dd71f72ccef4d

Aliases

arxiv: 1309.6843 · arxiv_version: 1309.6843v1 · doi: 10.48550/arxiv.1309.6843 · pith_short_12: 4EWPGX7DL4JJ · pith_short_16: 4EWPGX7DL4JJTG2W · pith_short_8: 4EWPGX7D

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/4EWPGX7DL4JJTG2WYAMTGUDEM2 \
  | 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: e12cf35fe35f12999b56c019335064669ea18248ca618429ca0dd71f72ccef4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65c4959dbdb9e4a97256ad1b0012d79a70c58b828538f451d6c1d0b5c8662266",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-09-26T12:43:12Z",
    "title_canon_sha256": "918ff613c9ebb998b3ff27e95dfae7fbe3674d0c37cce4d563a76e0fcb012f7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6843",
    "kind": "arxiv",
    "version": 1
  }
}