Pith Number

pith:ZRQNXNBM

pith:2025:ZRQNXNBMZNAGSWKCOHHEQOXVXT

not attested not anchored not stored refs pending

A generalization of the Gauss-Seidel iteration method for generalized absolute value equations

Cairong Chen, Changfeng Ma, Jiayu Liu, Linjie Chen, Tingting Luo

arxiv:2505.01293 v1 · 2025-05-02 · math.NA · cs.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{ZRQNXNBMZNAGSWKCOHHEQOXVXT}

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	2026-07-05T10:57:49.082494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc60dbb42ccb4069594271ce483af5bcd98c585dd305f3daac7187a4e3bdde28

Aliases

arxiv: 2505.01293 · arxiv_version: 2505.01293v1 · doi: 10.48550/arxiv.2505.01293 · pith_short_12: ZRQNXNBMZNAG · pith_short_16: ZRQNXNBMZNAGSWKC · pith_short_8: ZRQNXNBM

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/ZRQNXNBMZNAGSWKCOHHEQOXVXT \
  | 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: cc60dbb42ccb4069594271ce483af5bcd98c585dd305f3daac7187a4e3bdde28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f5e949ef09f07a566d95a4bc0d5a80d5b05132c7c3c3e9d743de4c632931a91",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-05-02T14:11:38Z",
    "title_canon_sha256": "e25984311e9513953882cc8446df160719afae087b4b9248982311181641dfff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.01293",
    "kind": "arxiv",
    "version": 1
  }
}