Pith Number

pith:YK7GT7ZU

pith:2019:YK7GT7ZUMUBQ5JOHYRM54CMOUH

not attested not anchored not stored refs pending

Quadratization in discrete optimization and quantum mechanics

Nike Dattani

arxiv:1901.04405 v2 · 2019-01-14 · quant-ph · cs.CV · cs.DM · math.OC · physics.chem-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{YK7GT7ZUMUBQ5JOHYRM54CMOUH}

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

7 papers in Pith

An iterative Ising decoder for quantum error correction codes

VeloxQ: A Fast and Efficient QUBO Solver

From Constraint to Code: DQI-Kit -- A Software Framework for Decoded Quantum Interferometry

Recent quantum runtime (dis)advantages

BoolXLLM: LLM-Assisted Explainability for Boolean Models

Receipt and verification

First computed	2026-07-05T00:06:05.958799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2be69ff3465030ea5c7c459de098ea1e75a48aafcc945826b207cbd347984cc

Aliases

arxiv: 1901.04405 · arxiv_version: 1901.04405v2 · doi: 10.48550/arxiv.1901.04405 · pith_short_12: YK7GT7ZUMUBQ · pith_short_16: YK7GT7ZUMUBQ5JOH · pith_short_8: YK7GT7ZU

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/YK7GT7ZUMUBQ5JOHYRM54CMOUH \
  | 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: c2be69ff3465030ea5c7c459de098ea1e75a48aafcc945826b207cbd347984cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3a0eaea644bae8e923795b1477c08125fe761a42ae0955f8d0a331f713190ba",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.DM",
      "math.OC",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-01-14T17:06:40Z",
    "title_canon_sha256": "7f57841d66ce21490a4a4b104c648195c6817bf2621904fae13a5cc05af17a99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04405",
    "kind": "arxiv",
    "version": 2
  }
}