Pith Number

pith:EXYO3IG4

pith:2015:EXYO3IG4BCOFJ6OBUQTBUU764U

not attested not anchored not stored refs pending

Convergence rates of sub-sampled Newton methods

Andrea Montanari, Murat A. Erdogdu

arxiv:1508.02810 v2 · 2015-08-12 · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXYO3IG4BCOFJ6OBUQTBUU764U}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:25:26.215106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25f0eda0dc089c54f9c1a4261a53fee500cae58385f791be38b0ca5d3f57bc44

Aliases

arxiv: 1508.02810 · arxiv_version: 1508.02810v2 · doi: 10.48550/arxiv.1508.02810 · pith_short_12: EXYO3IG4BCOF · pith_short_16: EXYO3IG4BCOFJ6OB · pith_short_8: EXYO3IG4

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/EXYO3IG4BCOFJ6OBUQTBUU764U \
  | 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: 25f0eda0dc089c54f9c1a4261a53fee500cae58385f791be38b0ca5d3f57bc44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "952b2893b4756f934b52fe68b88129f8d70cb69cf2497a22d1477f4e52be04f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-08-12T04:52:58Z",
    "title_canon_sha256": "23efcfaed23af7010f6c7766bff84dd3f87f22b6404a02238d97d5fef2bc5d95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02810",
    "kind": "arxiv",
    "version": 2
  }
}