Pith Number

pith:QVDBVSRT

pith:2023:QVDBVSRT5QKGY5JEJGTR3F445R

not attested not anchored not stored refs pending

Low Overhead Quantum Bus with Coupling beyond the Nearest Neighbor via Mediated Effective Capacitance

Charles Tahan, Yariv Yanay

arxiv:2302.04284 v2 · 2023-02-08 · 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{QVDBVSRT5QKGY5JEJGTR3F445R}

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	2026-07-05T06:37:12.490230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85461aca33ec146c752449a71d979cec61c851d1658753cbb6184f3ccd7ea4bd

Aliases

arxiv: 2302.04284 · arxiv_version: 2302.04284v2 · doi: 10.48550/arxiv.2302.04284 · pith_short_12: QVDBVSRT5QKG · pith_short_16: QVDBVSRT5QKGY5JE · pith_short_8: QVDBVSRT

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/QVDBVSRT5QKGY5JEJGTR3F445R \
  | 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: 85461aca33ec146c752449a71d979cec61c851d1658753cbb6184f3ccd7ea4bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b6cc637351dc80002f65a11dadf0dc76ec7a751bca955fd5ef14e21b85f0321",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-02-08T19:00:12Z",
    "title_canon_sha256": "77ef9347dd71d4bf4ce83fb8e50e343c2c2a03354a75c0188cab3e33acc8da0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.04284",
    "kind": "arxiv",
    "version": 2
  }
}