Pith Number

pith:MEEPQ2IS

pith:2022:MEEPQ2ISEGR3QMBWAQROTK35DS

not attested not anchored not stored refs pending

Data-efficient Modeling of Optical Matrix Multipliers Using Transfer Learning

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

arxiv:2211.16038 v1 · 2022-11-29 · cs.LG · cs.ET · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MEEPQ2ISEGR3QMBWAQROTK35DS}

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	2026-07-05T05:20:22.794756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6108f8691221a3b830360422e9ab7d1c8d6ece9574cf1bb0c74d093a38817eb8

Aliases

arxiv: 2211.16038 · arxiv_version: 2211.16038v1 · doi: 10.48550/arxiv.2211.16038 · pith_short_12: MEEPQ2ISEGR3 · pith_short_16: MEEPQ2ISEGR3QMBW · pith_short_8: MEEPQ2IS

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/MEEPQ2ISEGR3QMBWAQROTK35DS \
  | 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: 6108f8691221a3b830360422e9ab7d1c8d6ece9574cf1bb0c74d093a38817eb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be66733a9e0f4ea8ecc43a68dfef756d9ac7bbe149cf2219795290cfe1dedc55",
    "cross_cats_sorted": [
      "cs.ET",
      "cs.NE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-11-29T09:22:42Z",
    "title_canon_sha256": "6c5b3fda0224fd05bc401b8d17fba0c1350f7a668ad917c58631d588dbe3e915"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.16038",
    "kind": "arxiv",
    "version": 1
  }
}