Pith Number

pith:TVATWQTF

pith:2018:TVATWQTFZNABDRDDIAMYIQBMMO

not attested not anchored not stored refs pending

Contextuality bounds the efficiency of classical simulation of quantum processes

Angela Karanjai, Joel J. Wallman, Stephen D. Bartlett

arxiv:1802.07744 v1 · 2018-02-21 · 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{TVATWQTFZNABDRDDIAMYIQBMMO}

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

Magic state cultivation: growing T states as cheap as CNOT gates

Receipt and verification

First computed	2026-05-18T00:22:48.986961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d413b4265cb4011c463401984402c638fc4fb6622647232f5499e8c7d789cf7

Aliases

arxiv: 1802.07744 · arxiv_version: 1802.07744v1 · doi: 10.48550/arxiv.1802.07744 · pith_short_12: TVATWQTFZNAB · pith_short_16: TVATWQTFZNABDRDD · pith_short_8: TVATWQTF

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/TVATWQTFZNABDRDDIAMYIQBMMO \
  | 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: 9d413b4265cb4011c463401984402c638fc4fb6622647232f5499e8c7d789cf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96ac02c5505453587b7be93f22d62b5fbfa2223797443e8285b63f058c16c846",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-02-21T19:00:17Z",
    "title_canon_sha256": "78337186155d948ecfbe516fb70f0d3f74546a8113c42719078af1c52ae3c440"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07744",
    "kind": "arxiv",
    "version": 1
  }
}