Pith Number

pith:4MOEBBLW

pith:2015:4MOEBBLWI4EOXLJIY23K52X5C7

not attested not anchored not stored refs pending

The rate of convergence of Nesterov's accelerated forward-backward method is actually faster than $1/k^{2}$

Hedy Attouch, Juan Peypouquet

arxiv:1510.08740 v4 · 2015-10-29 · 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{4MOEBBLWI4EOXLJIY23K52X5C7}

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	2026-05-18T00:44:18.870080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e31c4085764708ebad28c6b6aeeafd17c9181003a1f071f82017fd228a6b68dd

Aliases

arxiv: 1510.08740 · arxiv_version: 1510.08740v4 · doi: 10.48550/arxiv.1510.08740 · pith_short_12: 4MOEBBLWI4EO · pith_short_16: 4MOEBBLWI4EOXLJI · pith_short_8: 4MOEBBLW

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/4MOEBBLWI4EOXLJIY23K52X5C7 \
  | 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: e31c4085764708ebad28c6b6aeeafd17c9181003a1f071f82017fd228a6b68dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93d9078ed071a2134d61a6ae98dbf66c494e71486a554a68415d53b4678fe7f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-10-29T15:30:50Z",
    "title_canon_sha256": "375d873936a4e5da9b54adfd343216e1e43f49ac3e9fff2428f277fd1f018787"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.08740",
    "kind": "arxiv",
    "version": 4
  }
}