Pith Number

pith:ERZT6SV6

pith:2014:ERZT6SV6A73RNM4EXJ23FCOREH

not attested not anchored not stored refs pending

Communication-Efficient Distributed Dual Coordinate Ascent

Jonathan Terhorst, Martin Jaggi, Martin Tak\'a\v{c}, Michael I. Jordan, Sanjay Krishnan, Thomas Hofmann, Virginia Smith

arxiv:1409.1458 v2 · 2014-09-04 · cs.LG · math.OC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ERZT6SV6A73RNM4EXJ23FCOREH}

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	2026-05-18T02:41:41.001734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24733f4abe07f716b384ba75b289d121fb0026d5836caca5bbd500407b2a28dc

Aliases

arxiv: 1409.1458 · arxiv_version: 1409.1458v2 · doi: 10.48550/arxiv.1409.1458 · pith_short_12: ERZT6SV6A73R · pith_short_16: ERZT6SV6A73RNM4E · pith_short_8: ERZT6SV6

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/ERZT6SV6A73RNM4EXJ23FCOREH \
  | 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: 24733f4abe07f716b384ba75b289d121fb0026d5836caca5bbd500407b2a28dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "939cecde4b8e170e31be145d81a59e1e8ec99d9d2884c4f1244be60c11cb7a1b",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-09-04T14:59:35Z",
    "title_canon_sha256": "b098eaa594e18f43c6aae1a33f66c7a8fe95d3d1bab1894a0bcc52b52de26d57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1458",
    "kind": "arxiv",
    "version": 2
  }
}