Pith Number

pith:OEUCNP4F

pith:2021:OEUCNP4FEOPDXAHVT63V5XMCKQ

not attested not anchored not stored refs pending

Pruning of Deep Spiking Neural Networks through Gradient Rewiring

Tiejun Huang, Wei Fang, Yanqi Chen, Yonghong Tian, Zhaofei Yu

arxiv:2105.04916 v3 · 2021-05-11 · cs.NE · cs.AI · cs.CV · 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{OEUCNP4FEOPDXAHVT63V5XMCKQ}

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	2026-07-05T03:06:46.838061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

712826bf85239e3b80f59fb75edd8254259eccc3ef0c8806cef9531ffb4c8bd7

Aliases

arxiv: 2105.04916 · arxiv_version: 2105.04916v3 · doi: 10.48550/arxiv.2105.04916 · pith_short_12: OEUCNP4FEOPD · pith_short_16: OEUCNP4FEOPDXAHV · pith_short_8: OEUCNP4F

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/OEUCNP4FEOPDXAHVT63V5XMCKQ \
  | 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: 712826bf85239e3b80f59fb75edd8254259eccc3ef0c8806cef9531ffb4c8bd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96beab8bf993cfe82620fd78c60eddd275b51a33fc53ddd6ebcb9ebf661544c5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2021-05-11T10:05:53Z",
    "title_canon_sha256": "0a5f96562e7e3ed89c0556b86528db4ebfb629f8a6a0caffd15567a70c8de565"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.04916",
    "kind": "arxiv",
    "version": 3
  }
}