Pith Number

pith:XJ3UXBE4

pith:2026:XJ3UXBE4ZE5EPWW45U5DLZCXWF

not attested not anchored not stored refs pending

Post-Training Neural Network Pruning using Graph Curvature

Jayson Sia, Paul Bogdan, Radoslav Ivanov, Shuhang Tan

arxiv:2601.16366 v2 · 2026-01-22 · cs.LG · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XJ3UXBE4ZE5EPWW45U5DLZCXWF}

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	2026-06-01T01:02:30.049930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba774b849cc93a47dadced3a35e457b1551288f05c3c7071db503152426a43a5

Aliases

arxiv: 2601.16366 · arxiv_version: 2601.16366v2 · doi: 10.48550/arxiv.2601.16366 · pith_short_12: XJ3UXBE4ZE5E · pith_short_16: XJ3UXBE4ZE5EPWW4 · pith_short_8: XJ3UXBE4

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/XJ3UXBE4ZE5EPWW45U5DLZCXWF \
  | 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: ba774b849cc93a47dadced3a35e457b1551288f05c3c7071db503152426a43a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cf11ed0e00e2f1a5d03d4d3c86944ca0ea16e430d97ac8608044f465c81cf04",
    "cross_cats_sorted": [
      "cs.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-01-22T23:35:10Z",
    "title_canon_sha256": "6288b75c1799c198ffcc57cd8708f5c26a4061fd06eb9e4dd9542f151789e83c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.16366",
    "kind": "arxiv",
    "version": 2
  }
}