Pith Number

pith:FLBR7ZZK

pith:2020:FLBR7ZZKWZPWVAL24SYBLAEOYR

not attested not anchored not stored refs pending

Approaches to Constrained Quantum Approximate Optimization

Bilal Tariq, Martin Suchara, Teague Tomesh, Zain H. Saleem

arxiv:2010.06660 v3 · 2020-10-13 · 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{FLBR7ZZKWZPWVAL24SYBLAEOYR}

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.

Cited by

1 paper in Pith

TensorQC: Towards Scalable Distributed Quantum Computing via Tensor Networks

Receipt and verification

First computed	2026-07-05T08:53:59.420212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ac31fe72ab65f6a817ae4b015808ec47cd83ae231f142497712bfee5aa9c634

Aliases

arxiv: 2010.06660 · arxiv_version: 2010.06660v3 · doi: 10.48550/arxiv.2010.06660 · pith_short_12: FLBR7ZZKWZPW · pith_short_16: FLBR7ZZKWZPWVAL2 · pith_short_8: FLBR7ZZK

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/FLBR7ZZKWZPWVAL24SYBLAEOYR \
  | 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: 2ac31fe72ab65f6a817ae4b015808ec47cd83ae231f142497712bfee5aa9c634

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e227ad1f428ee0fa2b952719ea2575f5df58bdfaa6a93e1d6bc057a869e5918",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-10-13T19:51:12Z",
    "title_canon_sha256": "620bf75829769f198f8fd97050d61e85787ffd4756e3fe85c928e6f0513c10c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.06660",
    "kind": "arxiv",
    "version": 3
  }
}