Pith Number

pith:E5ETLXGE

pith:2021:E5ETLXGEHA6CZXUG7AF42DBMDG

not attested not anchored not stored refs pending

Robust Transfer Learning with Pretrained Language Models through Adapters

Bo Pang, Wenjuan Han, Yingnian Wu

arxiv:2108.02340 v1 · 2021-08-05 · 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{E5ETLXGEHA6CZXUG7AF42DBMDG}

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	2026-07-05T03:03:31.923801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

274935dcc4383c2cde86f80bcd0c2c19800dcfd4950bd9e5dff8cabb5197de33

Aliases

arxiv: 2108.02340 · arxiv_version: 2108.02340v1 · doi: 10.48550/arxiv.2108.02340 · pith_short_12: E5ETLXGEHA6C · pith_short_16: E5ETLXGEHA6CZXUG · pith_short_8: E5ETLXGE

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/E5ETLXGEHA6CZXUG7AF42DBMDG \
  | 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: 274935dcc4383c2cde86f80bcd0c2c19800dcfd4950bd9e5dff8cabb5197de33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dc783cdd1cce25d877662e742123c4ebb6718851813c797a98966884749ff49",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-08-05T02:30:13Z",
    "title_canon_sha256": "df21a7b757efc1cbf6c1701135ca919599e396c3bfddac9d500dae54ec548f69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.02340",
    "kind": "arxiv",
    "version": 1
  }
}