Pith Number

pith:X5UMVCQF

pith:2021:X5UMVCQFR6QILKJGPJG7HWX7DW

not attested not anchored not stored refs pending

Scalable and High-Fidelity Quantum Random Access Memory in Spin-Photon Networks

Carlos Errando-Herranz, Dirk Englund, Kevin C. Chen, Seth Lloyd, Wenhan Dai

arxiv:2103.07623 v1 · 2021-03-13 · 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{X5UMVCQFR6QILKJGPJG7HWX7DW}

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

A distillation-teleportation protocol for fault-tolerant QRAM

Receipt and verification

First computed	2026-07-05T03:04:47.685986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf68ca8a058fa085a9267a4df3daff1d95aa15c7950d6616a416e564b85acf1f

Aliases

arxiv: 2103.07623 · arxiv_version: 2103.07623v1 · doi: 10.48550/arxiv.2103.07623 · pith_short_12: X5UMVCQFR6QI · pith_short_16: X5UMVCQFR6QILKJG · pith_short_8: X5UMVCQF

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/X5UMVCQFR6QILKJGPJG7HWX7DW \
  | 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: bf68ca8a058fa085a9267a4df3daff1d95aa15c7950d6616a416e564b85acf1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "879cf073f196474cf01dd2da5ca225579a8c73e48c409d482c63e6d6b9623803",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-03-13T05:39:03Z",
    "title_canon_sha256": "c222dca601a246841e54bf7520197fa93996d8878b8330046df4f35b1b361ff9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.07623",
    "kind": "arxiv",
    "version": 1
  }
}