Pith Number

pith:GWRWHHWV

pith:2019:GWRWHHWVNHO3JKHHZ5SRDZTAWZ

not attested not anchored not stored refs pending

An online supervised learning algorithm based on triple spikes for spiking neural networks

Guoen Wang, Guojun Chen, Xianghong Lin

arxiv:1901.01549 v2 · 2019-01-06 · cs.NE · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GWRWHHWVNHO3JKHHZ5SRDZTAWZ}

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	2026-05-17T23:54:21.744160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35a3639ed569ddb4a8e7cf6511e660b6725b89f6da01920d6a2ba388d9d8c6d1

Aliases

arxiv: 1901.01549 · arxiv_version: 1901.01549v2 · doi: 10.48550/arxiv.1901.01549 · pith_short_12: GWRWHHWVNHO3 · pith_short_16: GWRWHHWVNHO3JKHH · pith_short_8: GWRWHHWV

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/GWRWHHWVNHO3JKHHZ5SRDZTAWZ \
  | 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: 35a3639ed569ddb4a8e7cf6511e660b6725b89f6da01920d6a2ba388d9d8c6d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f33ace22c1dc30ef622aa9427141d2c06e9059b0310dd5b35ac065a8ae44f3e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2019-01-06T15:11:10Z",
    "title_canon_sha256": "915b78be605f95831bc222902c5aef3b3d931f7f94d298b7e1bce9c515ae19ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01549",
    "kind": "arxiv",
    "version": 2
  }
}