Pith Number

pith:DVTA2ZMW

pith:2022:DVTA2ZMW2OYELEDEW7FDUWCVT5

not attested not anchored not stored refs pending

A Damped Newton Method Achieves Global $O\left(\frac{1}{k^2}\right)$ and Local Quadratic Convergence Rate

Alexander Gasnikov, Dmitry Kamzolov, Dmitry Pasechnyuk, Martin Tak\'a\v{c}, Peter Richt\'arik, Slavom\'ir Hanzely

arxiv:2211.00140 v1 · 2022-10-31 · 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{DVTA2ZMW2OYELEDEW7FDUWCVT5}

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.

Receipt and verification

First computed	2026-07-05T05:12:18.816485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d660d6596d3b0459064b7ca3a58559f5d51d9a071eef20e2de90bc986371b10

Aliases

arxiv: 2211.00140 · arxiv_version: 2211.00140v1 · doi: 10.48550/arxiv.2211.00140 · pith_short_12: DVTA2ZMW2OYE · pith_short_16: DVTA2ZMW2OYELEDE · pith_short_8: DVTA2ZMW

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/DVTA2ZMW2OYELEDEW7FDUWCVT5 \
  | 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: 1d660d6596d3b0459064b7ca3a58559f5d51d9a071eef20e2de90bc986371b10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1aff750ffa561e2af0dedf460401d42ca99c0a20265fd2900bcb30d32c597e05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-10-31T21:05:20Z",
    "title_canon_sha256": "b2500621a2c04d708967bc6081f041f8fc1b633eb3d46b5a180dd317cfb10702"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.00140",
    "kind": "arxiv",
    "version": 1
  }
}