Pith Number

pith:JHWVEIKH

pith:2023:JHWVEIKHFEOTPC22QQ3FYYI374

not attested not anchored not stored refs pending

Quantum annealing with inequality constraints: the set cover problem

Hristo N. Djidjev

arxiv:2302.11185 v1 · 2023-02-22 · 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{JHWVEIKHFEOTPC22QQ3FYYI374}

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

A compact QUBO encoding of computational logic formulae demonstrated on cryptography constructions

Receipt and verification

First computed	2026-07-05T05:44:31.397190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49ed522147291d378b5a84365c611bff1e73d50e96aee44b0c03380df0ff4a13

Aliases

arxiv: 2302.11185 · arxiv_version: 2302.11185v1 · doi: 10.48550/arxiv.2302.11185 · pith_short_12: JHWVEIKHFEOT · pith_short_16: JHWVEIKHFEOTPC22 · pith_short_8: JHWVEIKH

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/JHWVEIKHFEOTPC22QQ3FYYI374 \
  | 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: 49ed522147291d378b5a84365c611bff1e73d50e96aee44b0c03380df0ff4a13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64a2d59426a091dc594d82ac50db961945d7ffecaa16fa69621e8f9fbfd7b644",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-02-22T07:39:51Z",
    "title_canon_sha256": "ce2d0072accabdbd6fd90cc80d764b63640d11f7d83e19dce9817defbb96fbd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.11185",
    "kind": "arxiv",
    "version": 1
  }
}