Pith Number

pith:L2YMKNV3

pith:2014:L2YMKNV3R5CVFX2KPL7TZJLI6C

not attested not anchored not stored refs pending

Architectural considerations in the design of a superconducting quantum annealing processor

A. J. Berkley, E. Hoskinson, E. Tolkacheva, F. Altomare, J. P. Hilton, J. Whittaker, M. W. Johnson, P. I. Bunyk, R. Harris, T. Lanting

arxiv:1401.5504 v1 · 2014-01-21 · quant-ph · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L2YMKNV3R5CVFX2KPL7TZJLI6C}

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	2026-05-18T00:11:44.393657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eb0c536bb8f4552df4a7aff3ca568f0866f19226d62cfed06a216c71a0bea2f

Aliases

arxiv: 1401.5504 · arxiv_version: 1401.5504v1 · doi: 10.48550/arxiv.1401.5504 · pith_short_12: L2YMKNV3R5CV · pith_short_16: L2YMKNV3R5CVFX2K · pith_short_8: L2YMKNV3

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/L2YMKNV3R5CVFX2KPL7TZJLI6C \
  | 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: 5eb0c536bb8f4552df4a7aff3ca568f0866f19226d62cfed06a216c71a0bea2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50d8de37f29d2593ca48676ab72950dea879de176cff5bb4b8d01d146da2fe69",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-01-21T22:10:23Z",
    "title_canon_sha256": "70735e94646fb7e77ec8d2549207f01527cccd58f28f562e4d5065a14a275d0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5504",
    "kind": "arxiv",
    "version": 1
  }
}