Pith Number

pith:BAORJIUM

pith:2021:BAORJIUMBMALGSLINQYG3O36Q6

not attested not anchored not stored refs pending

Learning to Augment for Data-Scarce Domain BERT Knowledge Distillation

Hai-Tao Zheng, Lingyun Feng, Minghui Qiu, Yaliang Li, Ying Shen

arxiv:2101.08106 v2 · 2021-01-20 · 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{BAORJIUMBMALGSLINQYG3O36Q6}

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	2026-07-05T02:50:43.172817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

081d14a28c0b00b349686c306dbb7e87ab73e8cf14ae61c95988df9fdadf341c

Aliases

arxiv: 2101.08106 · arxiv_version: 2101.08106v2 · doi: 10.48550/arxiv.2101.08106 · pith_short_12: BAORJIUMBMAL · pith_short_16: BAORJIUMBMALGSLI · pith_short_8: BAORJIUM

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/BAORJIUMBMALGSLINQYG3O36Q6 \
  | 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: 081d14a28c0b00b349686c306dbb7e87ab73e8cf14ae61c95988df9fdadf341c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b6b85fcad285f10efaa104e95a111814e938825b98f8ede5fa1d84934b242d8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-01-20T13:07:39Z",
    "title_canon_sha256": "896d675316e798696789d0b4c4f0f236a7340ab27ac9df0ea5a20c8e2246c151"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.08106",
    "kind": "arxiv",
    "version": 2
  }
}