Pith Number

pith:74V2OA4C

pith:2020:74V2OA4C7HAS4KRHEF5MOCLS5Y

not attested not anchored not stored refs pending

Knowledge Distillation for BERT Unsupervised Domain Adaptation

Kichun Lee, Minho Ryu

arxiv:2010.11478 v2 · 2020-10-22 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{74V2OA4C7HAS4KRHEF5MOCLS5Y}

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	2026-07-05T01:45:31.921900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff2ba70382f9c12e2a27217ac70972ee075038298980523ac2fb165440926dbb

Aliases

arxiv: 2010.11478 · arxiv_version: 2010.11478v2 · doi: 10.48550/arxiv.2010.11478 · pith_short_12: 74V2OA4C7HAS · pith_short_16: 74V2OA4C7HAS4KRH · pith_short_8: 74V2OA4C

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/74V2OA4C7HAS4KRHEF5MOCLS5Y \
  | 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: ff2ba70382f9c12e2a27217ac70972ee075038298980523ac2fb165440926dbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66ab5766ba3163ceb7c3d9992e2841e5b782efa77f969e46acc01810c454feb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-22T06:51:24Z",
    "title_canon_sha256": "ab491b143a0312c1dc60211ae595cba8a410bbbc3008de37dc29b75d4d28f9d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.11478",
    "kind": "arxiv",
    "version": 2
  }
}