Pith Number

pith:BDRCNFLH

pith:2017:BDRCNFLH7YFDPGHS5TOFLWF6LL

not attested not anchored not stored refs pending

Coherent coupled qubits for quantum annealing

Adam P. Sears, Alexander Melville, Andrew J. Kerman, Danna Rosenberg, David Hover, David K. Kim, Fei Yan, Gabriel O. Samach, Jonilyn L. Yoder, Simon Gustavsson, Steven J. Weber, William D. Oliver

arxiv:1701.06544 v2 · 2017-01-23 · quant-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BDRCNFLH7YFDPGHS5TOFLWF6LL}

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	2026-05-18T00:40:07.410028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08e2269567fe0a3798f2ecdc55d8be5afc4e502aced76b19fa755cf93073cd91

Aliases

arxiv: 1701.06544 · arxiv_version: 1701.06544v2 · doi: 10.48550/arxiv.1701.06544 · pith_short_12: BDRCNFLH7YFD · pith_short_16: BDRCNFLH7YFDPGHS · pith_short_8: BDRCNFLH

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/BDRCNFLH7YFDPGHS5TOFLWF6LL \
  | 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: 08e2269567fe0a3798f2ecdc55d8be5afc4e502aced76b19fa755cf93073cd91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5501e72828d0545406dac71964bfafa69ed02c0100ec88ac60ee481474ee3588",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-01-23T18:29:24Z",
    "title_canon_sha256": "c485f83acd284a80f273de41771582d2563ce74d45924e9738c167c068ca2adc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06544",
    "kind": "arxiv",
    "version": 2
  }
}