Pith Number

pith:LMU7A47N

pith:2022:LMU7A47N5DXW25NMRVM4WOTPRI

not attested not anchored not stored refs pending

An Automatic and Efficient BERT Pruning for Edge AI Systems

Caiwen Ding, Dongkuan Xu, Hongjia Li, Hongwu Peng, Mimi Xie, Ning Liu, Shaoyi Huang, Yueying Liang

arxiv:2206.10461 v1 · 2022-06-21 · cs.CL · 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{LMU7A47N5DXW25NMRVM4WOTPRI}

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	2026-07-05T04:33:47.936648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b29f073ede8ef6d75ac8d59cb3a6f8a2a45121691849d9b39fdb639f1867e88

Aliases

arxiv: 2206.10461 · arxiv_version: 2206.10461v1 · doi: 10.48550/arxiv.2206.10461 · pith_short_12: LMU7A47N5DXW · pith_short_16: LMU7A47N5DXW25NM · pith_short_8: LMU7A47N

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/LMU7A47N5DXW25NMRVM4WOTPRI \
  | 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: 5b29f073ede8ef6d75ac8d59cb3a6f8a2a45121691849d9b39fdb639f1867e88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2aa7939bb7211b5829c46a2c4ad8d9d2880972d976357a7c37e2464c3afe2eb1",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-06-21T15:10:29Z",
    "title_canon_sha256": "a5773503b47a0f2c84b19ed053134e5e6c0ebbd047a545f7651ff733672f32f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.10461",
    "kind": "arxiv",
    "version": 1
  }
}