Pith Number

pith:BBXYF2N7

pith:2014:BBXYF2N7CGEODGFPDFZC7GSNGB

not attested not anchored not stored refs pending

Robust quantum state transfer using tunable couplers

Alexander N. Korotkov, Eric Mlinar, Eyob A. Sete

arxiv:1411.7103 v3 · 2014-11-26 · 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{BBXYF2N7CGEODGFPDFZC7GSNGB}

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	2026-05-18T02:18:03.853331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

086f82e9bf1188e198af19722f9a4d306d783de4e97ad662f96b972118d4b943

Aliases

arxiv: 1411.7103 · arxiv_version: 1411.7103v3 · doi: 10.48550/arxiv.1411.7103 · pith_short_12: BBXYF2N7CGEO · pith_short_16: BBXYF2N7CGEODGFP · pith_short_8: BBXYF2N7

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/BBXYF2N7CGEODGFPDFZC7GSNGB \
  | 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: 086f82e9bf1188e198af19722f9a4d306d783de4e97ad662f96b972118d4b943

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1983c0bb906d029508ef36d9919091d9271f1a5b903e6691a1a6bf342cfb79b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-11-26T04:15:27Z",
    "title_canon_sha256": "cd01a6b1aa80985fc7e574f14180c37aeb63dda51a125737a924d49d705ee94e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7103",
    "kind": "arxiv",
    "version": 3
  }
}