Pith Number

pith:FR5NZYHH

pith:2019:FR5NZYHHGTAM2OBQXS6OXTCZEY

not attested not anchored not stored refs pending

Quantum advantage with noisy shallow circuits in 3D

David Gosset, Marco Tomamichel, Robert Koenig, Sergey Bravyi

arxiv:1904.01502 v1 · 2019-04-02 · 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{FR5NZYHHGTAM2OBQXS6OXTCZEY}

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

All pure entangled states can lead to fully nonlocal correlations

Receipt and verification

First computed	2026-07-05T01:17:56.508585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c7adce0e734c0cd3830bcbcebcc59263f922f3e0b07ce0e770063fc519e4ebd

Aliases

arxiv: 1904.01502 · arxiv_version: 1904.01502v1 · doi: 10.48550/arxiv.1904.01502 · pith_short_12: FR5NZYHHGTAM · pith_short_16: FR5NZYHHGTAM2OBQ · pith_short_8: FR5NZYHH

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/FR5NZYHHGTAM2OBQXS6OXTCZEY \
  | 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: 2c7adce0e734c0cd3830bcbcebcc59263f922f3e0b07ce0e770063fc519e4ebd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4c8963deadeb9751c902eb47f2085df6b964c41e4167c759f55f29eed84fa70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-04-02T15:42:58Z",
    "title_canon_sha256": "c24b8b460e737e33452e851d00bb60390dcb46f3ed7b6a8a7c18c35e15eb9d87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01502",
    "kind": "arxiv",
    "version": 1
  }
}