Pith Number

pith:DKVO5CSJ

pith:2024:DKVO5CSJRMLWPLFXROZ65SJ7HM

not attested not anchored not stored refs pending

DelGrad: Exact event-based gradients for training delays and weights on spiking neuromorphic hardware

Jimmy Weber, Johannes Schemmel, Julian G\"oltz, Laura Kriener, Melika Payvand, Mihai A. Petrovici, Peter Lake, Sebastian Billaudelle

arxiv:2404.19165 v3 · 2024-04-30 · cs.NE · cs.ET · 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{DKVO5CSJRMLWPLFXROZ65SJ7HM}

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	2026-07-05T10:49:44.148918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1aaaee8a498b1767acb78bb3eec93f3b0d3ca2c482fc3a67179e97c1d40bbc4d

Aliases

arxiv: 2404.19165 · arxiv_version: 2404.19165v3 · doi: 10.48550/arxiv.2404.19165 · pith_short_12: DKVO5CSJRMLW · pith_short_16: DKVO5CSJRMLWPLFX · pith_short_8: DKVO5CSJ

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/DKVO5CSJRMLWPLFXROZ65SJ7HM \
  | 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: 1aaaee8a498b1767acb78bb3eec93f3b0d3ca2c482fc3a67179e97c1d40bbc4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "337b644135bc1f56e75c7dd701d5af7e4df2c6965a6acfadcbac7894456a4a2f",
    "cross_cats_sorted": [
      "cs.ET",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2024-04-30T00:02:34Z",
    "title_canon_sha256": "526e4eca11a2836d8dde6b27832eea1381efea7d61e274c65d3cae625c87aea7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.19165",
    "kind": "arxiv",
    "version": 3
  }
}