Pith Number

pith:LA2VW3WL

pith:2024:LA2VW3WLP4ZPTL36S2HQLRVZUK

not attested not anchored not stored refs pending

Quantum Multigrid Algorithm for Finite Element Problems

Osama Muhammad Raisuddin, Suvranu De

arxiv:2404.07466 v1 · 2024-04-11 · quant-ph · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LA2VW3WLP4ZPTL36S2HQLRVZUK}

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

Addressing the Readout Problem in Quantum Differential Equation Algorithms with Quantum Scientific Machine Learning

Receipt and verification

First computed	2026-07-05T08:06:53.435871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58355b6ecb7f32f9af7e968f05c6b9a2ae5c7faea4b45ecd6e38111f80a16d48

Aliases

arxiv: 2404.07466 · arxiv_version: 2404.07466v1 · doi: 10.48550/arxiv.2404.07466 · pith_short_12: LA2VW3WLP4ZP · pith_short_16: LA2VW3WLP4ZPTL36 · pith_short_8: LA2VW3WL

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/LA2VW3WLP4ZPTL36S2HQLRVZUK \
  | 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: 58355b6ecb7f32f9af7e968f05c6b9a2ae5c7faea4b45ecd6e38111f80a16d48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97dd243c0c1de7bbb2eeabe2846be5f45b614ae848b4909b0dd74dd1e24f8a6f",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-04-11T04:08:24Z",
    "title_canon_sha256": "3628a42b3798a9ce0f76aeef0fdd608dd84fb27e69ddfcc561184c9e404ae52e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.07466",
    "kind": "arxiv",
    "version": 1
  }
}