Pith Number

pith:HVCBZLLL

pith:2016:HVCBZLLLR6HBTHXOHFRCGOFAW4

not attested not anchored not stored refs pending

Development of Krylov and AMG linear solvers for large-scale sparse matrices on GPUs

Bo Yang, Hui Liu, Zhangxin Chen

arxiv:1606.00545 v1 · 2016-06-02 · cs.MS · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HVCBZLLLR6HBTHXOHFRCGOFAW4}

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.

Receipt and verification

First computed	2026-05-18T01:13:04.168023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d441cad6b8f8e199eee39622338a0b70102a7105299aa787da925f2974ea070

Aliases

arxiv: 1606.00545 · arxiv_version: 1606.00545v1 · doi: 10.48550/arxiv.1606.00545 · pith_short_12: HVCBZLLLR6HB · pith_short_16: HVCBZLLLR6HBTHXO · pith_short_8: HVCBZLLL

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/HVCBZLLLR6HBTHXOHFRCGOFAW4 \
  | 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: 3d441cad6b8f8e199eee39622338a0b70102a7105299aa787da925f2974ea070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f4818bd004f9016bc2e65c5e8dc540c8e334620c1039c6e9daef2c25bfe4496",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2016-06-02T06:01:05Z",
    "title_canon_sha256": "431b7730f1a30ecdbd5461138c4e354920f491ee24d6bc9bc1b75599906e5201"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.00545",
    "kind": "arxiv",
    "version": 1
  }
}