Pith Number

pith:RFKD7HPI

pith:2021:RFKD7HPIQDHTODIDO6MZOTYW6A

not attested not anchored not stored refs pending

A flexible and fast PyTorch toolkit for simulating training and inference on analog crossbar arrays

Abu Sebastian, Cindy Goldberg, Diego Moreda, Fabio Carta, Kaoutar El Maghraoui, Malte J. Rasch, Manuel Le Gallo, Tayfun Gokmen, Vijay Narayanan

arxiv:2104.02184 v1 · 2021-04-05 · cs.LG · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RFKD7HPIQDHTODIDO6MZOTYW6A}

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	2026-07-05T05:42:17.962638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89543f9de880cf370d037799974f16f01db9ba10f0d3ca0b16f25430fa29b426

Aliases

arxiv: 2104.02184 · arxiv_version: 2104.02184v1 · doi: 10.48550/arxiv.2104.02184 · pith_short_12: RFKD7HPIQDHT · pith_short_16: RFKD7HPIQDHTODID · pith_short_8: RFKD7HPI

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/RFKD7HPIQDHTODIDO6MZOTYW6A \
  | 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: 89543f9de880cf370d037799974f16f01db9ba10f0d3ca0b16f25430fa29b426

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4aee308d189014bc63fa2eaa649f39281f10785b6ff08bbc1d9d9785156e3185",
    "cross_cats_sorted": [
      "cs.AR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-04-05T22:59:35Z",
    "title_canon_sha256": "a03478143c37b685c9585137dc252096e3eaa7a7148ebe405258df2023000c5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.02184",
    "kind": "arxiv",
    "version": 1
  }
}