Pith Number

pith:DIHZ4OTQ

pith:2018:DIHZ4OTQNNRMTET3ENFBEQEX3C

not attested not anchored not stored refs pending

Analysis of cause-effect inference by comparing regression errors

Bernhard Sch\"olkopf, Dominik Janzing, Patrick Bl\"obaum, Shohei Shimizu, Takashi Washio

arxiv:1802.06698 v2 · 2018-02-19 · 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{DIHZ4OTQNNRMTET3ENFBEQEX3C}

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	2026-05-17T23:55:38.811398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a0f9e3a706b62c9927b234a124097d88125cdb389daca8e71cbeea3465c0d7c

Aliases

arxiv: 1802.06698 · arxiv_version: 1802.06698v2 · doi: 10.48550/arxiv.1802.06698 · pith_short_12: DIHZ4OTQNNRM · pith_short_16: DIHZ4OTQNNRMTET3 · pith_short_8: DIHZ4OTQ

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/DIHZ4OTQNNRMTET3ENFBEQEX3C \
  | 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: 1a0f9e3a706b62c9927b234a124097d88125cdb389daca8e71cbeea3465c0d7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4be448a5ada67e3ab05d1d2b70a3c647410335c7e3489a803d52a5c786343cab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-02-19T16:50:05Z",
    "title_canon_sha256": "bc282815c04862b151766cb9190f275a0ce4f0c8ad6e2d9e1c55024af4cf76bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06698",
    "kind": "arxiv",
    "version": 2
  }
}