Pith Number

pith:EJFGS4SP

pith:2024:EJFGS4SP6HEQUUWEVHMMIKEVMK

not attested not anchored not stored refs pending

Inexact Riemannian Gradient Descent Method for Nonconvex Optimization

Hongxia Wang, Juan Zhou, Kangkang Deng, Zheng Peng

arxiv:2409.11181 v1 · 2024-09-17 · math.OC

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\usepackage{pith}
\pithnumber{EJFGS4SP6HEQUUWEVHMMIKEVMK}

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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

On the Wasserstein Geodesic Principal Component Analysis of probability measures

Receipt and verification

First computed	2026-07-05T09:08:02.764534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

224a69724ff1c90a52c4a9d8c4289562b5526fc8210971dd71933d90d97cd029

Aliases

arxiv: 2409.11181 · arxiv_version: 2409.11181v1 · doi: 10.48550/arxiv.2409.11181 · pith_short_12: EJFGS4SP6HEQ · pith_short_16: EJFGS4SP6HEQUUWE · pith_short_8: EJFGS4SP

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/EJFGS4SP6HEQUUWEVHMMIKEVMK \
  | 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: 224a69724ff1c90a52c4a9d8c4289562b5526fc8210971dd71933d90d97cd029

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7462782f2a58504efaf7b99e44cb93b8eceb968ba88aa0ae5dcd5614c291a24a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-09-17T13:35:13Z",
    "title_canon_sha256": "53077c9a48d40017dfa350685308788986c0b4e30f358801c4356b4d16d4520d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.11181",
    "kind": "arxiv",
    "version": 1
  }
}