Pith Number

pith:7RI3H6FU

pith:2018:7RI3H6FUTNOAWSAK2HO7MJK7TD

not attested not anchored not stored refs pending

Stochastic Trust Region Inexact Newton Method for Large-scale Machine Learning

Anuj Sharma, Kalpana Dahiya, Vinod Kumar Chauhan

arxiv:1812.10426 v3 · 2018-12-26 · cs.LG · 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{7RI3H6FUTNOAWSAK2HO7MJK7TD}

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	2026-07-05T00:28:22.212804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc51b3f8b49b5c0b480ad1ddf6255f98f523501d9beb5484e7c183d858a92a80

Aliases

arxiv: 1812.10426 · arxiv_version: 1812.10426v3 · doi: 10.48550/arxiv.1812.10426 · pith_short_12: 7RI3H6FUTNOA · pith_short_16: 7RI3H6FUTNOAWSAK · pith_short_8: 7RI3H6FU

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/7RI3H6FUTNOAWSAK2HO7MJK7TD \
  | 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: fc51b3f8b49b5c0b480ad1ddf6255f98f523501d9beb5484e7c183d858a92a80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7dd03ac22ade15e6c633f3b4dd3f77584faafda3676ae359d9d40865ff1c9d8",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-12-26T17:33:43Z",
    "title_canon_sha256": "fe8213bd2381f6e348bea9b189190fd02a6d13a2d897b88224b2a93eca1d16c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10426",
    "kind": "arxiv",
    "version": 3
  }
}