Pith Number

pith:P5RW2OWM

pith:2025:P5RW2OWMNQXF7GYCPUYTRQQXN2

not attested not anchored not stored refs pending

On the Worst-Case Analysis of Cyclic Block Coordinate Descent type Algorithms

Fran\c{c}ois Glineur, Ion Necoara, Julien M. Hendrickx, Yassine Kamri

arxiv:2507.16675 v1 · 2025-07-22 · 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{P5RW2OWMNQXF7GYCPUYTRQQXN2}

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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

A constructive approach to strengthen algebraic descriptions of function and operator classes

Receipt and verification

First computed	2026-07-05T11:41:28.940200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f636d3acc6c2e5f9b027d3138c2176ea12548e66952640e19ccc3bd238975ce

Aliases

arxiv: 2507.16675 · arxiv_version: 2507.16675v1 · doi: 10.48550/arxiv.2507.16675 · pith_short_12: P5RW2OWMNQXF · pith_short_16: P5RW2OWMNQXF7GYC · pith_short_8: P5RW2OWM

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/P5RW2OWMNQXF7GYCPUYTRQQXN2 \
  | 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: 7f636d3acc6c2e5f9b027d3138c2176ea12548e66952640e19ccc3bd238975ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78ebff09b837ab8685457984c46079bf0209bd97e0c3f448378ef80d077f21d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-07-22T15:10:46Z",
    "title_canon_sha256": "218f094a09f829df905ed8be66d5d84a287d287bbf87d19fbf9505daacdfbf53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.16675",
    "kind": "arxiv",
    "version": 1
  }
}