Pith Number

pith:EKM2G524

pith:2013:EKM2G524AIOV6YUZHBPIPRAEX2

not attested not anchored not stored refs pending

Robust Extraction of Tomographic Information via Randomized Benchmarking

Blake R. Johnson, Colm A. Ryan, Marcus P. da Silva, Raytheon BBN), Shelby Kimmel (MIT, Thomas Ohki (Raytheon BBN)

arxiv:1306.2348 v2 · 2013-06-10 · 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{EKM2G524AIOV6YUZHBPIPRAEX2}

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	2026-05-18T01:17:26.243224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2299a3775c021d5f6299385e87c404beaeeb4cfcc551976df9c6bf53ed0d84a1

Aliases

arxiv: 1306.2348 · arxiv_version: 1306.2348v2 · doi: 10.48550/arxiv.1306.2348 · pith_short_12: EKM2G524AIOV · pith_short_16: EKM2G524AIOV6YUZ · pith_short_8: EKM2G524

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/EKM2G524AIOV6YUZHBPIPRAEX2 \
  | 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: 2299a3775c021d5f6299385e87c404beaeeb4cfcc551976df9c6bf53ed0d84a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e12b1924a3e5b3ca4f13e3e8326c21749f01e03b3be069ba591a017e0259320",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-06-10T20:20:07Z",
    "title_canon_sha256": "6cdf8296a24fe45536c2fa35f48d593174fd8193e3399895ac0048cda7cf90e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2348",
    "kind": "arxiv",
    "version": 2
  }
}