Pith Number

pith:UGAU3BW3

pith:2021:UGAU3BW3KHPA6KVB2VWB3MVUME

not attested not anchored not stored refs pending

A New Measure of Model Redundancy for Compressed Convolutional Neural Networks

Feiqing Huang, Guodong Li, Yao Zheng, Yuefeng Si

arxiv:2112.04857 v1 · 2021-12-09 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UGAU3BW3KHPA6KVB2VWB3MVUME}

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	2026-07-05T03:39:26.178656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1814d86db51de0f2aa1d56c1db2b46128a76d1382a8bfeaa397191506703826

Aliases

arxiv: 2112.04857 · arxiv_version: 2112.04857v1 · doi: 10.48550/arxiv.2112.04857 · pith_short_12: UGAU3BW3KHPA · pith_short_16: UGAU3BW3KHPA6KVB · pith_short_8: UGAU3BW3

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/UGAU3BW3KHPA6KVB2VWB3MVUME \
  | 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: a1814d86db51de0f2aa1d56c1db2b46128a76d1382a8bfeaa397191506703826

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bd19c981028781c3b15dcbc2819e643ede3afd8621a02832c434206f4eb0e75",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-09T12:05:02Z",
    "title_canon_sha256": "1b3da0b72678d44f5d17fbbca98fbb9247849685700839b5d34e5582a9a14557"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.04857",
    "kind": "arxiv",
    "version": 1
  }
}