Pith Number

pith:MQHO5YEF

pith:2016:MQHO5YEFCJNICSRGMBEL3YUE5H

not attested not anchored not stored refs pending

CompAdaGrad: A Compressed, Complementary, Computationally-Efficient Adaptive Gradient Method

Alistair Rendell, Anish Varghese, Christfried Webers, Nishant A. Mehta

arxiv:1609.03319 v2 · 2016-09-12 · 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{MQHO5YEFCJNICSRGMBEL3YUE5H}

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	2026-05-18T01:03:17.223057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

640eeee085125a814a266048bde284e9e1c1a28521d2a401ce097f8d63404017

Aliases

arxiv: 1609.03319 · arxiv_version: 1609.03319v2 · doi: 10.48550/arxiv.1609.03319 · pith_short_12: MQHO5YEFCJNI · pith_short_16: MQHO5YEFCJNICSRG · pith_short_8: MQHO5YEF

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/MQHO5YEFCJNICSRGMBEL3YUE5H \
  | 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: 640eeee085125a814a266048bde284e9e1c1a28521d2a401ce097f8d63404017

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14e50b3dd2928d67b27d09ebb82327bc2f3391e6d080957434f272d5702da991",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-09-12T09:06:44Z",
    "title_canon_sha256": "b5ceaf3fe86ccc06b1ea6ba87c5c796e36b4939acd797926e8d985828c5d89b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03319",
    "kind": "arxiv",
    "version": 2
  }
}