Pith Number

pith:TBJ73W2Z

pith:2024:TBJ73W2ZQWLDPN2BXRMV6BKBVK

not attested not anchored not stored refs pending

Optimization with First Order Algorithms

Charles Dossal, Nicolas Papadakis, Samuel Hurault

arxiv:2410.19506 v1 · 2024-10-25 · 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{TBJ73W2ZQWLDPN2BXRMV6BKBVK}

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

3 papers in Pith

Sparse symmetric generalized inverses for sparse symmetric matrices

No-regret optimization of time-varying bilevel problems

A Line--Search--Based Stochastic Gradient Method for 3D Computed Tomography

Receipt and verification

First computed	2026-07-05T09:25:57.573159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9853fddb59859637b741bc595f0541aa8c0421394133975df32de07821c299a2

Aliases

arxiv: 2410.19506 · arxiv_version: 2410.19506v1 · doi: 10.48550/arxiv.2410.19506 · pith_short_12: TBJ73W2ZQWLD · pith_short_16: TBJ73W2ZQWLDPN2B · pith_short_8: TBJ73W2Z

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/TBJ73W2ZQWLDPN2BXRMV6BKBVK \
  | 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: 9853fddb59859637b741bc595f0541aa8c0421394133975df32de07821c299a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c98523bf97618b47ed6ab82d240d019120c42d33a700c6d5d616683b25bbef5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-10-25T12:19:31Z",
    "title_canon_sha256": "81a3eaece827b42c9e9f54d62296cf25ae5815328bd904de07e7e1d6eb384216"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.19506",
    "kind": "arxiv",
    "version": 1
  }
}