Pith Number

pith:NHPTZE4Z

pith:2014:NHPTZE4ZKAZQLGKXTK76XSAYC4

not attested not anchored not stored refs pending

Convergence on Gauss-Seidel iterative methods for linear systems with general H-matrices

Cheng-yi Zhang, Cong-lei Zhong, Dan Ye, Shuanghua Luo

arxiv:1410.3196 v1 · 2014-10-13 · 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{NHPTZE4ZKAZQLGKXTK76XSAYC4}

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	2026-05-18T02:40:11.896650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69df3c939950330599579abfebc818171c2b1af5ffb0ca003a68970e472e6637

Aliases

arxiv: 1410.3196 · arxiv_version: 1410.3196v1 · doi: 10.48550/arxiv.1410.3196 · pith_short_12: NHPTZE4ZKAZQ · pith_short_16: NHPTZE4ZKAZQLGKX · pith_short_8: NHPTZE4Z

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/NHPTZE4ZKAZQLGKXTK76XSAYC4 \
  | 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: 69df3c939950330599579abfebc818171c2b1af5ffb0ca003a68970e472e6637

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "410f5842f65007d3fb5a3ad643feb746cdf8939462dc655ba9d3537e89f09338",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-10-13T06:07:46Z",
    "title_canon_sha256": "301f4ead52c83b69bb70ea447eb12b1348f8733556efe6eea882a81f5f2e960a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3196",
    "kind": "arxiv",
    "version": 1
  }
}