Pith Number

pith:27ZH3OO3

pith:2026:27ZH3OO37ZP3MRGSUIZW7Z6MDV

not attested not anchored not stored refs pending

Advancing Direct Training for Spiking Neural Networks with Circulate-Firing Neurons and Learnable Gradients

Feifan Zhou, Qiang Yu, Xiang Wei, Yang Liu

arxiv:2605.27412 v1 · 2026-05-14 · 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{27ZH3OO37ZP3MRGSUIZW7Z6MDV}

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	2026-05-28T00:05:17.513114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7f27db9dbfe5fb644d2a2336fe7cc1d4d69585a366c3f14d97b7388d2ff2702

Aliases

arxiv: 2605.27412 · arxiv_version: 2605.27412v1 · doi: 10.48550/arxiv.2605.27412 · pith_short_12: 27ZH3OO37ZP3 · pith_short_16: 27ZH3OO37ZP3MRGS · pith_short_8: 27ZH3OO3

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/27ZH3OO37ZP3MRGSUIZW7Z6MDV \
  | 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: d7f27db9dbfe5fb644d2a2336fe7cc1d4d69585a366c3f14d97b7388d2ff2702

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "824398e7e410d8a92aa71dc640d8cd0e2393fce873d473cb22114f30ca4b753b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2026-05-14T13:19:14Z",
    "title_canon_sha256": "57460ecbaa125101cfa5ae9246059c85d3f56680f2f3570656fc599f36ef9039"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27412",
    "kind": "arxiv",
    "version": 1
  }
}