Pith Number

pith:4G5NEPAB

pith:2021:4G5NEPABT256NVOLZGFSBF6TLA

not attested not anchored not stored refs pending

FlipDA: Effective and Robust Data Augmentation for Few-Shot Learning

Jian Li, Jie Tang, Jing Zhou, Yanan Zheng, Zhilin Yang

arxiv:2108.06332 v2 · 2021-08-13 · 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{4G5NEPABT256NVOLZGFSBF6TLA}

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.

Cited by

1 paper in Pith

Actively evaluating and learning the distinctions that matter: Vaccine safety signal detection from emergency triage notes

Receipt and verification

First computed	2026-07-05T04:05:12.660080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1bad23c019ebbe6d5cbc98b2097d358008b9e18bb93d04a5cb8a02274f7cef9

Aliases

arxiv: 2108.06332 · arxiv_version: 2108.06332v2 · doi: 10.48550/arxiv.2108.06332 · pith_short_12: 4G5NEPABT256 · pith_short_16: 4G5NEPABT256NVOL · pith_short_8: 4G5NEPAB

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/4G5NEPABT256NVOLZGFSBF6TLA \
  | 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: e1bad23c019ebbe6d5cbc98b2097d358008b9e18bb93d04a5cb8a02274f7cef9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baade15010ce882256ba72de2d92366f1902d8c4cca1470e15bc990227e4702b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-08-13T17:51:31Z",
    "title_canon_sha256": "21ea84c612124321bfb0774aa8c5dad0c8083c6e86457e39f5e5a6ec7eb24104"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.06332",
    "kind": "arxiv",
    "version": 2
  }
}