Pith Number

pith:JBMCIOEF

pith:2020:JBMCIOEFEVJZP72MHQEF2K2UNX

not attested not anchored not stored refs pending

Compressing Large-Scale Transformer-Based Models: A Case Study on BERT

Deming Chen, Hassan Sajjad, Marianne Winslett, Mohammad Ali Khan, Prakhar Ganesh, Preslav Nakov, Xin Lou, Yao Chen, Yin Yang

arxiv:2002.11985 v2 · 2020-02-27 · 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{JBMCIOEFEVJZP72MHQEF2K2UNX}

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	2026-07-05T03:17:44.378348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4858243885255397ff4c3c085d2b546dc252114a82eba0af072519a4cb08370b

Aliases

arxiv: 2002.11985 · arxiv_version: 2002.11985v2 · doi: 10.48550/arxiv.2002.11985 · pith_short_12: JBMCIOEFEVJZ · pith_short_16: JBMCIOEFEVJZP72M · pith_short_8: JBMCIOEF

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/JBMCIOEFEVJZP72MHQEF2K2UNX \
  | 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: 4858243885255397ff4c3c085d2b546dc252114a82eba0af072519a4cb08370b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f8f91da4cc746c935db2b0891af9fb43720bc83be265ef4e420f05ec0904c91",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-27T09:20:31Z",
    "title_canon_sha256": "60c72e5ca38141302ac8571ff8d06860d9a91a978f6f2a17bdc345b08a1ff00b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.11985",
    "kind": "arxiv",
    "version": 2
  }
}