Pith Number

pith:IJ5DGF36

pith:2017:IJ5DGF367QZTVMGPJFV3B7UOLL

not attested not anchored not stored refs pending

Enhanced communication with the assistance of indefinite causal order

Daniel Ebler, Giulio Chiribella, Sina Salek

arxiv:1711.10165 v2 · 2017-11-28 · 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{IJ5DGF367QZTVMGPJFV3B7UOLL}

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

2 papers in Pith

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

Toward an Experimental Device-Independent Verification of Indefinite Causal Order

Receipt and verification

First computed	2026-05-18T00:20:05.448925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

427a33177efc333ab0cf496bb0fe8e5ad704c043455d085dd385be7bb2e78787

Aliases

arxiv: 1711.10165 · arxiv_version: 1711.10165v2 · doi: 10.48550/arxiv.1711.10165 · pith_short_12: IJ5DGF367QZT · pith_short_16: IJ5DGF367QZTVMGP · pith_short_8: IJ5DGF36

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/IJ5DGF367QZTVMGPJFV3B7UOLL \
  | 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: 427a33177efc333ab0cf496bb0fe8e5ad704c043455d085dd385be7bb2e78787

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc7ad1088822d56d328bf7813d19977c7697d2171dfd961b0ddc2c46db45ad27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-11-28T08:06:18Z",
    "title_canon_sha256": "164cf26ef05bf325513dfb2fe1c24c2b5aaff529d1b4aad3b24ec21ee78fbc95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10165",
    "kind": "arxiv",
    "version": 2
  }
}