Pith Number

pith:IXO3J4LG

pith:2023:IXO3J4LGOEWU43FPOFDNYYWYD5

not attested not anchored not stored refs pending

Addressing Data Scarcity in Optical Matrix Multiplier Modeling Using Transfer Learning

Ali Cem, Darko Zibar, Francesco Da Ros, Ognjen Jovanovic, Siqi Yan, Yunhong Ding

arxiv:2308.11630 v2 · 2023-08-10 · cs.LG · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXO3J4LGOEWU43FPOFDNYYWYD5}

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	2026-07-05T07:11:58.895759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45ddb4f166712d4e6caf7146dc62d81f72df0b4f770523c3a2b21be218af678c

Aliases

arxiv: 2308.11630 · arxiv_version: 2308.11630v2 · doi: 10.48550/arxiv.2308.11630 · pith_short_12: IXO3J4LGOEWU · pith_short_16: IXO3J4LGOEWU43FP · pith_short_8: IXO3J4LG

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/IXO3J4LGOEWU43FPOFDNYYWYD5 \
  | 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: 45ddb4f166712d4e6caf7146dc62d81f72df0b4f770523c3a2b21be218af678c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bce7e9b8fa137c4e516d34a6814bb8ce565e96d49a1e1b54025be2ee9a7d2cd",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-08-10T07:33:00Z",
    "title_canon_sha256": "bf0615496b079c56445d8954a6b53b03571b387b5c91e58c3ce823096df2dea4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.11630",
    "kind": "arxiv",
    "version": 2
  }
}