Pith Number

pith:75T7H6BV

pith:2026:75T7H6BVKLX2X7KPYCGRY4USAC

not attested not anchored not stored refs pending

Towards the Connection between Activation Sparsity and Flat Minima

Jian Zhang, Lei Qi, Yang Gao, Yinghuan Shi, Ze Peng

arxiv:2605.25612 v1 · 2026-05-25 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{75T7H6BVKLX2X7KPYCGRY4USAC}

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	2026-05-26T02:04:46.466857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff67f3f83552efabfd4fc08d1c729200851a441688b80aa5cd932bb6e8a70dbc

Aliases

arxiv: 2605.25612 · arxiv_version: 2605.25612v1 · doi: 10.48550/arxiv.2605.25612 · pith_short_12: 75T7H6BVKLX2 · pith_short_16: 75T7H6BVKLX2X7KP · pith_short_8: 75T7H6BV

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/75T7H6BVKLX2X7KPYCGRY4USAC \
  | 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: ff67f3f83552efabfd4fc08d1c729200851a441688b80aa5cd932bb6e8a70dbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f128a52594a7fc083f10126e2dfd33f89c6ad25ba298b15e77fac71be540961",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-25T09:10:40Z",
    "title_canon_sha256": "8e540298417cbebf33070bdd0f44dbec78357ad63138bfada1770212da995b12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25612",
    "kind": "arxiv",
    "version": 1
  }
}