Pith Number

pith:N33BJLGP

pith:2014:N33BJLGPK3N57UVPWHBF742HIP

not attested not anchored not stored refs pending

Entanglement in a quantum annealing processor

A.B. Wilson, A.J. Berkley, A.J. Przybysz, A. Yu. Smirnov, C. Enderud, C. Rich, E. Hoskinson, E. Ladizinsky, E. Tolkacheva, F. Altomare, F.M. Spedalieri, G. Rose, I. Perminov, J.P. Hilton, M.C. Thom, M.H. Amin, M.W. Johnson, N. Dickson, N. Ladizinsky, P. Bunyk, R. Harris, R. Neufeld, S. Boixo, S. Uchaikin, T. Lanting, T. Oh

arxiv:1401.3500 v1 · 2014-01-15 · 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{N33BJLGPK3N57UVPWHBF742HIP}

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	2026-05-18T01:12:43.598587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ef614accf56dbdfd2afb1c25ff34743dd3502c9c5e324dbae3f86d0e0731cc4

Aliases

arxiv: 1401.3500 · arxiv_version: 1401.3500v1 · doi: 10.48550/arxiv.1401.3500 · pith_short_12: N33BJLGPK3N5 · pith_short_16: N33BJLGPK3N57UVP · pith_short_8: N33BJLGP

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/N33BJLGPK3N57UVPWHBF742HIP \
  | 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: 6ef614accf56dbdfd2afb1c25ff34743dd3502c9c5e324dbae3f86d0e0731cc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4e4fa35f2997ee70a31c4841bb3cf38dec994d8ba01ccd86f399013c05dc2f9",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-01-15T06:10:50Z",
    "title_canon_sha256": "2b9ec159a0e90e8f4178058f73fb838c52d6e3357e0b6a2888a85a03710c4b3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3500",
    "kind": "arxiv",
    "version": 1
  }
}