Pith Number

pith:X3T5TT57

pith:2018:X3T5TT57LCMWUTAG7PQAHMPU5K

not attested not anchored not stored refs pending

A telescoping Bregmanian proximal gradient method without the global Lipschitz continuity assumption

Alvaro De Pierro, Daniel Reem, Simeon Reich

arxiv:1804.10273 v4 · 2018-04-19 · math.OC · cs.LG · cs.NA · math.FA · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X3T5TT57LCMWUTAG7PQAHMPU5K}

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	2026-06-04T19:11:50.259247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bee7d9cfbf58996a4c06fbe003b1f4ea963274ceae641a3c865650119be639dc

Aliases

arxiv: 1804.10273 · arxiv_version: 1804.10273v4 · doi: 10.48550/arxiv.1804.10273 · pith_short_12: X3T5TT57LCMW · pith_short_16: X3T5TT57LCMWUTAG · pith_short_8: X3T5TT57

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/X3T5TT57LCMWUTAG7PQAHMPU5K \
  | 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: bee7d9cfbf58996a4c06fbe003b1f4ea963274ceae641a3c865650119be639dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aacd1c0f89ff87f7254e94cc1ff0ce7937e1627cb1e76fc56b7726e97854b313",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "math.FA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-04-19T17:20:58Z",
    "title_canon_sha256": "35761aa5e7be16efaa01c2aa48f50d5b03fca620dd153737ec6e8468064166d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10273",
    "kind": "arxiv",
    "version": 4
  }
}