Pith Number

pith:5YUPRXSF

pith:2019:5YUPRXSFV7FNIY6XRVUB4K2OOB

not attested not anchored not stored refs pending

Nonvolatile Spintronic Memory Cells for Neural Networks

Andrew W. Stephan, Michael Niemier, Qiuwen Lou, Steven J. Koester, X. Sharon Hu

arxiv:1905.12679 v1 · 2019-05-29 · 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{5YUPRXSFV7FNIY6XRVUB4K2OOB}

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	2026-05-17T23:44:39.899238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee28f8de45afcad463d78d681e2b4e704eb9b21f8bd8faf3da20cec501cbbb43

Aliases

arxiv: 1905.12679 · arxiv_version: 1905.12679v1 · doi: 10.48550/arxiv.1905.12679 · pith_short_12: 5YUPRXSFV7FN · pith_short_16: 5YUPRXSFV7FNIY6X · pith_short_8: 5YUPRXSF

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/5YUPRXSFV7FNIY6XRVUB4K2OOB \
  | 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: ee28f8de45afcad463d78d681e2b4e704eb9b21f8bd8faf3da20cec501cbbb43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14c5c21f44773dbebd53d835caa9e53ffb91a496e8a6a48e05f452886789e72b",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2019-05-29T18:57:22Z",
    "title_canon_sha256": "dc13f2bf7018ab4f3e118082a79fad09abd126507590083300daf3269a283298"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12679",
    "kind": "arxiv",
    "version": 1
  }
}