Pith Number

pith:YLT3AOSU

pith:2023:YLT3AOSU3T6Y2SXXRZJGCZ6MGU

not attested not anchored not stored refs pending

Dynamic Sparsity Is Channel-Level Sparsity Learner

Gen Li, Li Shen, Lu Yin, Meng Fang, Mykola Pechenizkiy, Shiwei Liu, Tianjin Huang, Vlado Menkovski, Xiaolong Ma, Zhangyang Wang

arxiv:2305.19454 v2 · 2023-05-30 · cs.LG · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YLT3AOSU3T6Y2SXXRZJGCZ6MGU}

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.

Cited by

1 paper in Pith

Junk DNA Hypothesis: Pruning Small Pre-Trained Weights Irreversibly and Monotonically Impairs "Difficult" Downstream Tasks in LLMs

Receipt and verification

First computed	2026-07-05T07:11:15.919601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2e7b03a54dcfd8d4af78e526167cc353df9603f0f11150c99ae71b1d1e2096f

Aliases

arxiv: 2305.19454 · arxiv_version: 2305.19454v2 · doi: 10.48550/arxiv.2305.19454 · pith_short_12: YLT3AOSU3T6Y · pith_short_16: YLT3AOSU3T6Y2SXX · pith_short_8: YLT3AOSU

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/YLT3AOSU3T6Y2SXXRZJGCZ6MGU \
  | 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: c2e7b03a54dcfd8d4af78e526167cc353df9603f0f11150c99ae71b1d1e2096f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5c5215cf337b969600ce6e5ef6bd9eb7a54fc316763844fbb33337fe99ff49b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-30T23:33:45Z",
    "title_canon_sha256": "daaaa0d943b59cf332b1894329cd890e09cfcea3be115168472ac0581c51d839"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.19454",
    "kind": "arxiv",
    "version": 2
  }
}