Pith Number

pith:CZMOU55Q

pith:2015:CZMOU55QXQ7DRL7LDN2JL2OSV2

not attested not anchored not stored refs pending

Characterizing common cause closedness of quantum probability theories

Miklos Redei, Yuichiro Kitajima

arxiv:1503.04410 v1 · 2015-03-15 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZMOU55QXQ7DRL7LDN2JL2OSV2}

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	2026-05-18T02:23:25.120359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1658ea77b0bc3e38afeb1b7495e9d2aeac81b5d2c727d1240add0e3bb359b6d1

Aliases

arxiv: 1503.04410 · arxiv_version: 1503.04410v1 · doi: 10.48550/arxiv.1503.04410 · pith_short_12: CZMOU55QXQ7D · pith_short_16: CZMOU55QXQ7DRL7L · pith_short_8: CZMOU55Q

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/CZMOU55QXQ7DRL7LDN2JL2OSV2 \
  | 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: 1658ea77b0bc3e38afeb1b7495e9d2aeac81b5d2c727d1240add0e3bb359b6d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e60ab0544739a4f088b1f56955a76500a751ae2157f3893282f15dc17a2ce68e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-03-15T10:47:16Z",
    "title_canon_sha256": "84947c2b8ca7cd048ad9ce7d1adb1c22ede6ec9fb59decb85572578995dde0fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04410",
    "kind": "arxiv",
    "version": 1
  }
}