Pith Number

pith:GZD6VTLU

pith:2024:GZD6VTLUDC333HFMFSBBDLIEBN

not attested not anchored not stored refs pending

A weighted scalar auxiliary variable method for solving gradient flows: bridging the nonlinear energy-based and Lagrange multiplier approaches

Cheng Yuan, Jerry Zhijian Yang, Qiong-Ao Huang, Wei Jiang

arxiv:2411.17403 v1 · 2024-11-26 · math.NA · cs.NA · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GZD6VTLUDC333HFMFSBBDLIEBN}

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	2026-07-05T09:40:46.745893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3647eacd7418b7bd9cac2c8211ad040b6dc26f8fd437d85ccf5819d627a05318

Aliases

arxiv: 2411.17403 · arxiv_version: 2411.17403v1 · doi: 10.48550/arxiv.2411.17403 · pith_short_12: GZD6VTLUDC33 · pith_short_16: GZD6VTLUDC333HFM · pith_short_8: GZD6VTLU

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/GZD6VTLUDC333HFMFSBBDLIEBN \
  | 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: 3647eacd7418b7bd9cac2c8211ad040b6dc26f8fd437d85ccf5819d627a05318

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d391e6c1994de7cf7a79c2de7af7efde48947c5d53c7294ec9ddcd0c1c823089",
    "cross_cats_sorted": [
      "cs.NA",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-11-26T13:05:44Z",
    "title_canon_sha256": "f1c0e49e9a498eacd2d55f5de7ffc2ae9668543ce5bf5d073ddc1bd4a38f8c91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.17403",
    "kind": "arxiv",
    "version": 1
  }
}