Pith Number

pith:BC7VULOW

pith:2020:BC7VULOWXNJWKEDBO7XZGFZ6NS

not attested not anchored not stored refs pending

A high fidelity light-shift gate for clock-state qubits

B. J. Bjork, C. H. Baldwin, C. Langer, D. Hayes, D. Stack, G. Vittorini, J. A. Sedlacek, J. P. Gaebler, M. Foss-Feig, M. G. Kokish

arxiv:2003.01102 v1 · 2020-03-02 · quant-ph · physics.atom-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{BC7VULOWXNJWKEDBO7XZGFZ6NS}

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	2026-07-05T02:06:07.215060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08bf5a2dd6bb5365106177ef93173e6c8b21fa748b544144e267ffd4048871b5

Aliases

arxiv: 2003.01102 · arxiv_version: 2003.01102v1 · doi: 10.48550/arxiv.2003.01102 · pith_short_12: BC7VULOWXNJW · pith_short_16: BC7VULOWXNJWKEDB · pith_short_8: BC7VULOW

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/BC7VULOWXNJWKEDBO7XZGFZ6NS \
  | 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: 08bf5a2dd6bb5365106177ef93173e6c8b21fa748b544144e267ffd4048871b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27d5666d648fe5e96ab3efe915d48571a31ac2fc90bc3be1c60fd6959c2b9da3",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-03-02T18:56:37Z",
    "title_canon_sha256": "8beb9ce57ea358e21d626e6cc5d9daf7fe5a03379754afc253e001d4f690d2de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.01102",
    "kind": "arxiv",
    "version": 1
  }
}