Pith Number

pith:JQRBOBRK

pith:2024:JQRBOBRKYWETFNWULOLSR3WCVO

not attested not anchored not stored refs pending

BDF schemes for accelerated gradient flows in projection-free approximation of nonconvex constrained variational minimization

Guozhi Dong, Shuo Yang, Zikang Gong, Ziqing Xie

arxiv:2409.14670 v2 · 2024-09-23 · math.NA · cs.NA · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JQRBOBRKYWETFNWULOLSR3WCVO}

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

Momentum-based minimization of the Ginzburg-Landau functional on Euclidean spaces and graphs

Receipt and verification

First computed	2026-07-05T11:20:05.150586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c2217062ac58932b6d45b9728eec2abab6a47d4dfa9708c7bb14f315cc7f96b

Aliases

arxiv: 2409.14670 · arxiv_version: 2409.14670v2 · doi: 10.48550/arxiv.2409.14670 · pith_short_12: JQRBOBRKYWET · pith_short_16: JQRBOBRKYWETFNWU · pith_short_8: JQRBOBRK

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/JQRBOBRKYWETFNWULOLSR3WCVO \
  | 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: 4c2217062ac58932b6d45b9728eec2abab6a47d4dfa9708c7bb14f315cc7f96b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fddf85ebe7c47dcecf6a90bc4931350b19343c1f5089d89ac2a0ed2f3383353",
    "cross_cats_sorted": [
      "cs.NA",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-09-23T02:22:52Z",
    "title_canon_sha256": "400ce4045f47080c4d08d88f241f854ec923cec7f32c8efedf5de5f4f52d4a0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.14670",
    "kind": "arxiv",
    "version": 2
  }
}