Pith Number

pith:E2LO5TMY

pith:2018:E2LO5TMYPWQ4B6G3TFC3N5O2XF

not attested not anchored not stored refs pending

On the definition and characterisation of multipartite causal (non)separability

Alastair A. Abbott, Cyril Branciard, Julian Wechs

arxiv:1807.10557 v2 · 2018-07-27 · 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{E2LO5TMYPWQ4B6G3TFC3N5O2XF}

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.

Cited by

1 paper in Pith

How many systems can be dephased before the quantum switch becomes causally definite?

Receipt and verification

First computed	2026-05-17T23:54:59.004731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2696eecd987da1c0f8db9945b6f5dab96c9e69fcb3276be0fdf31ed909284893

Aliases

arxiv: 1807.10557 · arxiv_version: 1807.10557v2 · doi: 10.48550/arxiv.1807.10557 · pith_short_12: E2LO5TMYPWQ4 · pith_short_16: E2LO5TMYPWQ4B6G3 · pith_short_8: E2LO5TMY

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/E2LO5TMYPWQ4B6G3TFC3N5O2XF \
  | 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: 2696eecd987da1c0f8db9945b6f5dab96c9e69fcb3276be0fdf31ed909284893

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f433e2b8d29d902657f802f93e001353805ceefe1a2083020c76faf8805e2fb1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-07-27T12:43:23Z",
    "title_canon_sha256": "1bf33205078d5424651a9627d679ed4b37aa9fc45eeaa42dda30f705e8c2acec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10557",
    "kind": "arxiv",
    "version": 2
  }
}