Pith Number

pith:YRITJXWY

pith:2021:YRITJXWYEN6T7NVPGLUW7SECI7

not attested not anchored not stored refs pending

FLIP: A flexible initializer for arbitrarily-sized parametrized quantum circuits

Alejandro Perdomo-Ortiz, Alexander A. Kunitsa, Frederic Sauvage, Marta Mauri, Sukin Sim, William A. Simon

arxiv:2103.08572 v2 · 2021-03-15 · 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{YRITJXWYEN6T7NVPGLUW7SECI7}

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

3 papers in Pith

Quantum machine learning models for graphs

Geometric Analysis of Variational Quantum Eigensolver

Mitigating the barren plateau problem in linear optics

Receipt and verification

First computed	2026-07-05T02:37:45.359996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c45134ded8237d3fb6af32e96fc88247f0e1b0890f9c2b2a4e6b9f1a88947817

Aliases

arxiv: 2103.08572 · arxiv_version: 2103.08572v2 · doi: 10.48550/arxiv.2103.08572 · pith_short_12: YRITJXWYEN6T · pith_short_16: YRITJXWYEN6T7NVP · pith_short_8: YRITJXWY

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/YRITJXWYEN6T7NVPGLUW7SECI7 \
  | 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: c45134ded8237d3fb6af32e96fc88247f0e1b0890f9c2b2a4e6b9f1a88947817

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fe87f6e1a9a4cd8245b07fc38f3de901f89e402330326ac6da892d2db2b2d94",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-03-15T17:38:33Z",
    "title_canon_sha256": "d5790a71ef0d151fcc98d8607a36227c4485d644d78001c301ee8ec6804f4c96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.08572",
    "kind": "arxiv",
    "version": 2
  }
}