Pith Number

pith:MKCTVNQS

pith:2012:MKCTVNQS6MWR4TPIFQA2G2Y33W

not attested not anchored not stored refs pending

D-iteration method or how to improve Gauss-Seidel method

Dohy Hong

arxiv:1202.1163 v2 · 2012-02-06 · math.NA · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MKCTVNQS6MWR4TPIFQA2G2Y33W}

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	2026-05-18T04:01:25.561780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62853ab612f32d1e4de82c01a36b1bdd9aa68bf5b608451e0715669010216b9d

Aliases

arxiv: 1202.1163 · arxiv_version: 1202.1163v2 · doi: 10.48550/arxiv.1202.1163 · pith_short_12: MKCTVNQS6MWR · pith_short_16: MKCTVNQS6MWR4TPI · pith_short_8: MKCTVNQS

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/MKCTVNQS6MWR4TPIFQA2G2Y33W \
  | 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: 62853ab612f32d1e4de82c01a36b1bdd9aa68bf5b608451e0715669010216b9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65d79fdb203d9b04e4c3d1336998faee2db521eef63d3ef9d2bdb67a4b2587a0",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2012-02-06T15:10:34Z",
    "title_canon_sha256": "c51cf7a914db40c4143df0bd2e4208960774c334d17ab1fd2304351a2ff3d414"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.1163",
    "kind": "arxiv",
    "version": 2
  }
}