Pith Number

pith:JVRTTIP5

pith:2023:JVRTTIP5EEKIJSYHS3T33IXZRM

not attested not anchored not stored refs pending

Transformed Primal-Dual Methods with Variable-Preconditioners

Jingrong Wei, Long Chen, Ruchi Guo

arxiv:2312.12355 v1 · 2023-12-19 · 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{JVRTTIP5EEKIJSYHS3T33IXZRM}

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.

Cited by

1 paper in Pith

Parallel multilevel methods for solving the Darcy--Forchheimer model based on a nearly semicoercive formulation

Receipt and verification

First computed	2026-07-05T07:26:02.328041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d6339a1fd211484cb0796e7bda2f98b088a97cef20c5071bb51e682a127a62a

Aliases

arxiv: 2312.12355 · arxiv_version: 2312.12355v1 · doi: 10.48550/arxiv.2312.12355 · pith_short_12: JVRTTIP5EEKI · pith_short_16: JVRTTIP5EEKIJSYH · pith_short_8: JVRTTIP5

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/JVRTTIP5EEKIJSYHS3T33IXZRM \
  | 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: 4d6339a1fd211484cb0796e7bda2f98b088a97cef20c5071bb51e682a127a62a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6194fd4abfb344aa37d39cca037ed753eb8355cc45026d428c90aef13dd816ec",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-12-19T17:37:35Z",
    "title_canon_sha256": "c0fc01fa28aa10220e9b332ab25a3e18220d0f89e1113e069c257622b8f7e46d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.12355",
    "kind": "arxiv",
    "version": 1
  }
}