Pith Number

pith:7IDI7SGD

pith:2019:7IDI7SGDDMWASPU2I3LMHV4B2M

not attested not anchored not stored refs pending

A Hardware Friendly Unsupervised Memristive Neural Network with Weight Sharing Mechanism

Hao Wang, Jin He, Peng Lin, Qijun Huang, Qiming Ma, Ruohua Zhu, Sheng Chang, Zhiri Tang

arxiv:1901.00100 v1 · 2019-01-01 · 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{7IDI7SGDDMWASPU2I3LMHV4B2M}

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	2026-05-17T23:57:06.923776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa068fc8c31b2c093e9a46d6c3d781d303f6c6ac03db4ea4997c573bcd9e26dc

Aliases

arxiv: 1901.00100 · arxiv_version: 1901.00100v1 · doi: 10.48550/arxiv.1901.00100 · pith_short_12: 7IDI7SGDDMWA · pith_short_16: 7IDI7SGDDMWASPU2 · pith_short_8: 7IDI7SGD

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/7IDI7SGDDMWASPU2I3LMHV4B2M \
  | 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: fa068fc8c31b2c093e9a46d6c3d781d303f6c6ac03db4ea4997c573bcd9e26dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8702952ba80758d188b552f1d5e1a2d912b455da96effaf75816834f9d50c918",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2019-01-01T05:56:34Z",
    "title_canon_sha256": "96518181cd619f4fa18462433d43650ab6390dab6891052f3872a5bac66dba62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00100",
    "kind": "arxiv",
    "version": 1
  }
}