Pith Number

pith:OVJTENDG

pith:2020:OVJTENDGBOG5FH52JUX5DYGOFH

not attested not anchored not stored refs pending

Computational advantage from quantum superposition of multiple temporal orders of photonic gates

Alastair A. Abbott, Cyril Branciard, Daniel Mart\'inez, Esteban S. G\'omez, Gustavo Lima, Jaime Cari\~ne, Leandro Aolita, M\'arcio M. Taddei, Mateus Ara\'ujo, Nayda Guerrero, Stephen P. Walborn, Tania Garc\'ia

arxiv:2002.07817 v3 · 2020-02-18 · 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{OVJTENDGBOG5FH52JUX5DYGOFH}

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

Indefinite Quantum Causality

Time-Delocalized Local Measurements in an Indefinite Causal Order

Receipt and verification

First computed	2026-07-05T02:23:05.036555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75533234660b8dd29fba4d2fd1e0ce29ec1e3d1a2b2a798bcb0bbebf59c66f9f

Aliases

arxiv: 2002.07817 · arxiv_version: 2002.07817v3 · doi: 10.48550/arxiv.2002.07817 · pith_short_12: OVJTENDGBOG5 · pith_short_16: OVJTENDGBOG5FH52 · pith_short_8: OVJTENDG

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/OVJTENDGBOG5FH52JUX5DYGOFH \
  | 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: 75533234660b8dd29fba4d2fd1e0ce29ec1e3d1a2b2a798bcb0bbebf59c66f9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4676cbf7a5c1d427f64e62a66108e6f4bb1238da78e995983bb62c87eacaec4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-02-18T19:00:01Z",
    "title_canon_sha256": "613bb1857f458d815447ebe050bdc1e0b65b778da3d3602548e7cdea28d23ac1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.07817",
    "kind": "arxiv",
    "version": 3
  }
}