Pith Number

pith:RQ2SKUJS

pith:2021:RQ2SKUJSTDSM5YTLZPP5K5GJXZ

not attested not anchored not stored refs pending

Configurable sublinear circuits for quantum state preparation

Adenilton J. da Silva, Daniel K. Park, Francesco Petruccione, Israel F. Araujo, Teresa B. Ludermir, Wilson R. Oliveira

arxiv:2108.10182 v2 · 2021-08-23 · quant-ph · cs.ET

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RQ2SKUJSTDSM5YTLZPP5K5GJXZ}

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.

Receipt and verification

First computed	2026-07-05T05:44:23.501397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c3525513298e4cee26bcbdfd574c9be66668373c2692a223a240824aeacadf6

Aliases

arxiv: 2108.10182 · arxiv_version: 2108.10182v2 · doi: 10.48550/arxiv.2108.10182 · pith_short_12: RQ2SKUJSTDSM · pith_short_16: RQ2SKUJSTDSM5YTL · pith_short_8: RQ2SKUJS

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/RQ2SKUJSTDSM5YTLZPP5K5GJXZ \
  | 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: 8c3525513298e4cee26bcbdfd574c9be66668373c2692a223a240824aeacadf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4db44b9a42d377e9f432621a187bb2507c29ef363947a2420c8f75f1511b24b",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-08-23T13:52:43Z",
    "title_canon_sha256": "b7926b986cfe29f4b7d6a21cb84811e2bd307746827666c369d29c9a846fe586"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.10182",
    "kind": "arxiv",
    "version": 2
  }
}