Pith Number

pith:MLJNS4RZ

pith:2025:MLJNS4RZXE7I6S25LBIP6ZSZXE

not attested not anchored not stored refs pending

Learning in Log-Domain: Subthreshold Analog AI Accelerator Based on Stochastic Gradient Descent

Emmanuel M Drakakis, Momen K Tageldeen, Vivek Mohan, Yacine Belgaid, Zhou Wang

arxiv:2501.13181 v1 · 2025-01-22 · cs.AR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MLJNS4RZXE7I6S25LBIP6ZSZXE}

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	2026-07-05T10:04:24.694279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62d2d97239b93e8f4b5d5850ff6659b912c2961eaf6b40b7bd7958a2cc79b189

Aliases

arxiv: 2501.13181 · arxiv_version: 2501.13181v1 · doi: 10.48550/arxiv.2501.13181 · pith_short_12: MLJNS4RZXE7I · pith_short_16: MLJNS4RZXE7I6S25 · pith_short_8: MLJNS4RZ

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/MLJNS4RZXE7I6S25LBIP6ZSZXE \
  | 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: 62d2d97239b93e8f4b5d5850ff6659b912c2961eaf6b40b7bd7958a2cc79b189

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fff630face382749ff7fa86b85c10fb720c2f726794f7bd1832891fd8802d09",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2025-01-22T19:26:36Z",
    "title_canon_sha256": "2edcbe2f35604b2128187b787f2599e9b86b1f93f3a1ace6edf56c64e48123e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13181",
    "kind": "arxiv",
    "version": 1
  }
}