Pith Number

pith:DKILUKHV

pith:2024:DKILUKHVABEAUOG442NKNF6VCQ

not attested not anchored not stored refs pending

Testing the presence of balanced and bipartite components in a sparse graph is QMA1-hard

Casper Gyurik, Massimiliano Incudini, Riccardo Molteni, Vedran Dunjko

arxiv:2412.14932 v1 · 2024-12-19 · 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{DKILUKHVABEAUOG442NKNF6VCQ}

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

New aspects of quantum topological data analysis: Betti number estimation, and testing and tracking of homology and cohomology classes

Receipt and verification

First computed	2026-07-05T09:51:54.444168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a90ba28f500480a38dce69aa697d5142eb227a634b3dd9f7fe57cc2280f09d9

Aliases

arxiv: 2412.14932 · arxiv_version: 2412.14932v1 · doi: 10.48550/arxiv.2412.14932 · pith_short_12: DKILUKHVABEA · pith_short_16: DKILUKHVABEAUOG4 · pith_short_8: DKILUKHV

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/DKILUKHVABEAUOG442NKNF6VCQ \
  | 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: 1a90ba28f500480a38dce69aa697d5142eb227a634b3dd9f7fe57cc2280f09d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8497886d17a10e073a4869e39d42decb3046981772a8c8d98646697c8eb8e7e3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-12-19T15:10:04Z",
    "title_canon_sha256": "e7e58be922e80b9df4a06bd9a3ffc07af3ac54f690ddee32a11e3b69aafe566d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14932",
    "kind": "arxiv",
    "version": 1
  }
}