Pith Number

pith:QWUCYXDM

pith:2015:QWUCYXDM7EZMAEWGSGUJY4EC34

not attested not anchored not stored refs pending

Scaling up Greedy Causal Search for Continuous Variables

Joseph D. Ramsey

arxiv:1507.07749 v2 · 2015-07-28 · 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{QWUCYXDM7EZMAEWGSGUJY4EC34}

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	2026-05-18T01:27:07.482938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85a82c5c6cf932c012c691a89c7082df0882cdc24eb4eb54c9b3f3f5196ccd61

Aliases

arxiv: 1507.07749 · arxiv_version: 1507.07749v2 · doi: 10.48550/arxiv.1507.07749 · pith_short_12: QWUCYXDM7EZM · pith_short_16: QWUCYXDM7EZMAEWG · pith_short_8: QWUCYXDM

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/QWUCYXDM7EZMAEWGSGUJY4EC34 \
  | 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: 85a82c5c6cf932c012c691a89c7082df0882cdc24eb4eb54c9b3f3f5196ccd61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d328206d30899cfc7cd59b1164d51c1828ef6d454dc747a6b0bdda06cbd51593",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2015-07-28T12:59:19Z",
    "title_canon_sha256": "78c802728dbe22bd146fbb8f8ca759f357f50ca550e8279de19f63e2f52a9b54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07749",
    "kind": "arxiv",
    "version": 2
  }
}