Pith Number

pith:ABTX5VJB

pith:2015:ABTX5VJBL3D4PFBEBM62HFD7VB

not attested not anchored not stored refs pending

Reducing multi-qubit interactions in adiabatic quantum computation without adding auxiliary qubits. Part 2: The "split-reduc" method and its application to quantum determination of Ramsey numbers

Emile Okada, Nikesh S. Dattani, Richard Tanburn

arxiv:1508.07190 v1 · 2015-08-28 · 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{ABTX5VJBL3D4PFBEBM62HFD7VB}

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	2026-05-18T01:34:36.647575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00677ed5215ec7c794240b3da3947fa84c159a0a53e6db08dd0a27bfb149744b

Aliases

arxiv: 1508.07190 · arxiv_version: 1508.07190v1 · doi: 10.48550/arxiv.1508.07190 · pith_short_12: ABTX5VJBL3D4 · pith_short_16: ABTX5VJBL3D4PFBE · pith_short_8: ABTX5VJB

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/ABTX5VJBL3D4PFBEBM62HFD7VB \
  | 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: 00677ed5215ec7c794240b3da3947fa84c159a0a53e6db08dd0a27bfb149744b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e969addaec51df73bdf1467501574eab722f43b6939c64e9633d354718df9204",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-08-28T12:56:45Z",
    "title_canon_sha256": "f37a88692ae2fbb94ff59e35844fb624e03a19dcd1cc5b122301828bcfc8d84d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07190",
    "kind": "arxiv",
    "version": 1
  }
}