Pith Number

pith:F6NE6VO4

pith:2026:F6NE6VO4ETBWDR7LA33S73K6XZ

not attested not anchored not stored refs pending

The Sparsity Ceiling: Where Spiking Networks Can and Cannot Trade Activity for Energy

Zeyu Wang

arxiv:2607.26648 v1 · 2026-07-29 · cs.NE · 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{F6NE6VO4ETBWDR7LA33S73K6XZ}

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	2026-07-30T01:21:46.904380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

2f9a4f55dc24c361c7eb06f72fed5ebe7a10b3bd92fcf2ab7bddd956c30f6110

Aliases

arxiv: 2607.26648 · arxiv_version: 2607.26648v1 · doi: 10.48550/arxiv.2607.26648 · pith_short_12: F6NE6VO4ETBW · pith_short_16: F6NE6VO4ETBWDR7L · pith_short_8: F6NE6VO4

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/F6NE6VO4ETBWDR7LA33S73K6XZ \
  | 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: 2f9a4f55dc24c361c7eb06f72fed5ebe7a10b3bd92fcf2ab7bddd956c30f6110

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05c2f26df17e408629af67b1ad30cd76b3065d2c654eb998d1f433710324d386",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2026-07-29T09:09:13Z",
    "title_canon_sha256": "4b99f55a79809ff5524fed1fac4cb84a2a8af8d41e98e105e43f1b85df82acaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.26648",
    "kind": "arxiv",
    "version": 1
  }
}