Pith Number

pith:QPRNFVMN

pith:2020:QPRNFVMNJZ7NMEUVADDLUK56YZ

not attested not anchored not stored refs pending

Permute, Quantize, and Fine-tune: Efficient Compression of Neural Networks

Ioan Andrei B\^arsan, Jashan Shewakramani, Julieta Martinez, Raquel Urtasun, Ting Wei Liu, Wenyuan Zeng

arxiv:2010.15703 v3 · 2020-10-29 · cs.CV · 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{QPRNFVMNJZ7NMEUVADDLUK56YZ}

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	2026-07-05T02:30:42.745788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83e2d2d58d4e7ed6129500c6ba2bbec649ae9c5735e14e6989ab91758ef48f67

Aliases

arxiv: 2010.15703 · arxiv_version: 2010.15703v3 · doi: 10.48550/arxiv.2010.15703 · pith_short_12: QPRNFVMNJZ7N · pith_short_16: QPRNFVMNJZ7NMEUV · pith_short_8: QPRNFVMN

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/QPRNFVMNJZ7NMEUVADDLUK56YZ \
  | 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: 83e2d2d58d4e7ed6129500c6ba2bbec649ae9c5735e14e6989ab91758ef48f67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddbb79ee95182fc4f244411472841b6b7168b8a925dd17c1e1846b18fabea83d",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-10-29T15:47:26Z",
    "title_canon_sha256": "50b7f71a162ede176bdceaa57afcf4261f1ef6dd1c431a0cfdef57258717df35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.15703",
    "kind": "arxiv",
    "version": 3
  }
}