Pith Number

pith:OQ3W2LAI

pith:2024:OQ3W2LAIFVEXFKY4N5QXS3KZAP

not attested not anchored not stored refs pending

Tikhonov regularized inertial primal-dual dynamics for convex-concave bilinear saddle point problems

Liang He, Xiangkai Sun, Xian-Jun Long

arxiv:2409.05301 v1 · 2024-09-09 · 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{OQ3W2LAIFVEXFKY4N5QXS3KZAP}

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

Convergence Analysis of Hessian-Damped Tikhonov Regularized Dynamics with Oscillation Control for Convex-Concave Bilinear Saddle Point Problems

Receipt and verification

First computed	2026-07-05T09:04:47.427103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74376d2c082d4972ab1c6f61796d5903c7173912f48b75736749189d8ccbc709

Aliases

arxiv: 2409.05301 · arxiv_version: 2409.05301v1 · doi: 10.48550/arxiv.2409.05301 · pith_short_12: OQ3W2LAIFVEX · pith_short_16: OQ3W2LAIFVEXFKY4 · pith_short_8: OQ3W2LAI

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/OQ3W2LAIFVEXFKY4N5QXS3KZAP \
  | 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: 74376d2c082d4972ab1c6f61796d5903c7173912f48b75736749189d8ccbc709

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fade21d17db0503a2e48a98c4a66bccf30b0c17cb0b9ec32efb46146c2f80a19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-09-09T03:15:47Z",
    "title_canon_sha256": "7ccee74f9afb9c58c9c1c7041c9397d654836d58b396c0b6319259ccfb9029fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.05301",
    "kind": "arxiv",
    "version": 1
  }
}