Pith Number

pith:TQWNXVYT

pith:2022:TQWNXVYTFQDAHRDDWPA627KHBN

not attested not anchored not stored refs pending

Witnessing Non-Classicality in a Simple Causal Structure with Three Observable Variables

Davide Poderini, George Moreno, Lucas Pollyceno, Pedro Lauand, Rafael Chaves, Rafael Rabelo, Ranieri Nery

arxiv:2211.13349 v1 · 2022-11-23 · 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{TQWNXVYTFQDAHRDDWPA627KHBN}

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

An Operational Framework for Nonclassicality in Quantum Communication Networks

Receipt and verification

First computed	2026-07-05T06:03:26.613153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c2cdbd7132c0603c463b3c1ed7d470b5a55fcf004f89b1e98a7fc989e1f1df6

Aliases

arxiv: 2211.13349 · arxiv_version: 2211.13349v1 · doi: 10.48550/arxiv.2211.13349 · pith_short_12: TQWNXVYTFQDA · pith_short_16: TQWNXVYTFQDAHRDD · pith_short_8: TQWNXVYT

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/TQWNXVYTFQDAHRDDWPA627KHBN \
  | 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: 9c2cdbd7132c0603c463b3c1ed7d470b5a55fcf004f89b1e98a7fc989e1f1df6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8db311c9ff833d3c2e5fb6273e5deb4adf5e1313cd98b71c247bf6d30050f0f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-11-23T23:29:35Z",
    "title_canon_sha256": "d6cbd7ed5217382607cbe82c9bf928a41f5bb42d9c462c30cc1cf0bfef353131"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.13349",
    "kind": "arxiv",
    "version": 1
  }
}