Pith Number

pith:TQ34RFV3

pith:2018:TQ34RFV3ROPTB236ABYGKCSFWK

not attested not anchored not stored refs pending

A Chebyshev-Accelerated Primal-Dual Method for Distributed Optimization

George J. Pappas, Jacob H. Seidman, Mahyar Fazlyab, Victor M. Preciado

arxiv:1810.06713 v1 · 2018-10-15 · 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{TQ34RFV3ROPTB236ABYGKCSFWK}

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	2026-05-18T00:03:11.818268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c37c896bb8b9f30eb7e0070650a45b28baadb004fe95adb9668ccdcabc75dd2

Aliases

arxiv: 1810.06713 · arxiv_version: 1810.06713v1 · doi: 10.48550/arxiv.1810.06713 · pith_short_12: TQ34RFV3ROPT · pith_short_16: TQ34RFV3ROPTB236 · pith_short_8: TQ34RFV3

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/TQ34RFV3ROPTB236ABYGKCSFWK \
  | 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: 9c37c896bb8b9f30eb7e0070650a45b28baadb004fe95adb9668ccdcabc75dd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3a9115972643b3ecd34149a24b44daf61ba2798e70423acde5731e74e198d03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-10-15T21:49:12Z",
    "title_canon_sha256": "3848436bc7d8e618fd27b9cabcf0b284d89c96a104a7aa7963a6e65e8b7ba3e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06713",
    "kind": "arxiv",
    "version": 1
  }
}