Pith Number

pith:43BJY6KE

pith:2014:43BJY6KEMZRDO6VIC4HQXVWIFX

not attested not anchored not stored refs pending

On parallel multisplitting block iterative methods for linear systems arising in the numerical solution of Euler equations

Cheng-yi Zhang, Shuanghua Luo, Zongben Xu

arxiv:1410.3194 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{43BJY6KEMZRDO6VIC4HQXVWIFX}

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	2026-05-18T02:40:11.910691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6c29c79446662377aa8170f0bd6c82def5a72f0e7926546bb69bb818419c939

Aliases

arxiv: 1410.3194 · arxiv_version: 1410.3194v1 · doi: 10.48550/arxiv.1410.3194 · pith_short_12: 43BJY6KEMZRD · pith_short_16: 43BJY6KEMZRDO6VI · pith_short_8: 43BJY6KE

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/43BJY6KEMZRDO6VIC4HQXVWIFX \
  | 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: e6c29c79446662377aa8170f0bd6c82def5a72f0e7926546bb69bb818419c939

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02768df34b6ba7cc417d21cbbf52c189b9353e39034cc1dc6985156e830af126",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-10-13T06:01:06Z",
    "title_canon_sha256": "3c7a3f94be7a084dc5ebfda15185f750b81c44392df4732051896bbe303abb6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3194",
    "kind": "arxiv",
    "version": 1
  }
}