Pith Number

pith:HAVH7UAT

pith:2016:HAVH7UATL344XD7B3MRRXTYUAU

not attested not anchored not stored refs pending

New error bounds for linear complementarity problems of Nekrasov matrices and B-Nekrasov matrices

Chaoqian Li, Pingfan Dai, Yaotang Li

arxiv:1606.06838 v2 · 2016-06-22 · 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{HAVH7UATL344XD7B3MRRXTYUAU}

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	2026-05-18T01:10:47.156377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

382a7fd0135ef9cb8fe1db231bcf140502fc4460451e90915f31e4eaa451e2df

Aliases

arxiv: 1606.06838 · arxiv_version: 1606.06838v2 · doi: 10.48550/arxiv.1606.06838 · pith_short_12: HAVH7UATL344 · pith_short_16: HAVH7UATL344XD7B · pith_short_8: HAVH7UAT

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/HAVH7UATL344XD7B3MRRXTYUAU \
  | 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: 382a7fd0135ef9cb8fe1db231bcf140502fc4460451e90915f31e4eaa451e2df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62c866e3640b2b919287c43526fb34e656840d2dd6cbf41c77b5f77ae5ae2af7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-06-22T07:38:16Z",
    "title_canon_sha256": "49ed978343488f3f07f9857a2b295d43d4f16e428ac0656c67e97352be7ae9a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.06838",
    "kind": "arxiv",
    "version": 2
  }
}