Pith Number

pith:ALHCJT2L

pith:2021:ALHCJT2LXZNU7CURAJOXLDT2S6

not attested not anchored not stored refs pending

Efficient QUBO transformation for Higher Degree Pseudo Boolean Functions

Amit Verma, Gary Kochenberger, Mark Lewis

arxiv:2107.11695 v1 · 2021-07-24 · math.OC · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALHCJT2LXZNU7CURAJOXLDT2S6}

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

Boosting quantum annealing performance through direct polynomial unconstrained binary optimization

Receipt and verification

First computed	2026-07-05T03:00:36.329401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02ce24cf4bbe5b4f8a91025d758e7a978b432c7bdc8e22e34c7b91decf2f3f07

Aliases

arxiv: 2107.11695 · arxiv_version: 2107.11695v1 · doi: 10.48550/arxiv.2107.11695 · pith_short_12: ALHCJT2LXZNU · pith_short_16: ALHCJT2LXZNU7CUR · pith_short_8: ALHCJT2L

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/ALHCJT2LXZNU7CURAJOXLDT2S6 \
  | 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: 02ce24cf4bbe5b4f8a91025d758e7a978b432c7bdc8e22e34c7b91decf2f3f07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f76f96a31a3a89248a02e6bcb3cc61b74645541eba264a093d4d0a867aca4c01",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-07-24T22:13:42Z",
    "title_canon_sha256": "f5b9b6a2b3f4104d3e121fde04b1230a60ea635550a555670c783d9cb34ec1ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.11695",
    "kind": "arxiv",
    "version": 1
  }
}