Pith Number

pith:GGTOPSB2

pith:2019:GGTOPSB25334OQ73KCSKIFSTMH

not attested not anchored not stored refs pending

Analysis of Quantum Approximate Optimization Algorithm under Realistic Noise in Superconducting Qubits

Abdullah Ash-Saki, Mahabubul Alam, Swaroop Ghosh

arxiv:1907.09631 v1 · 2019-07-13 · quant-ph · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GGTOPSB25334OQ73KCSKIFSTMH}

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	2026-05-17T23:39:50.566993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31a6e7c83aeef7c743fb50a4a4165361cd2009776c2be77d440b214059fa0d2b

Aliases

arxiv: 1907.09631 · arxiv_version: 1907.09631v1 · doi: 10.48550/arxiv.1907.09631 · pith_short_12: GGTOPSB25334 · pith_short_16: GGTOPSB25334OQ73 · pith_short_8: GGTOPSB2

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/GGTOPSB25334OQ73KCSKIFSTMH \
  | 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: 31a6e7c83aeef7c743fb50a4a4165361cd2009776c2be77d440b214059fa0d2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b74235bc5cc712b09f50ec842260e113f43c232e840a421f5d4412218ae384b",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-07-13T22:41:43Z",
    "title_canon_sha256": "21b10056fefb75bdf4b973bef91217083dd673cb245367477aeca7ef1bbdfeb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09631",
    "kind": "arxiv",
    "version": 1
  }
}