Pith Number

pith:GOOBZAYZ

pith:2021:GOOBZAYZTDTQB2VQ4VLMV2NW7M

not attested not anchored not stored refs pending

Text Augmentation in a Multi-Task View

Chengyu Huang, Jason Wei, Shiqi Xu, Soroush Vosoughi

arxiv:2101.05469 v1 · 2021-01-14 · 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{GOOBZAYZTDTQB2VQ4VLMV2NW7M}

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

The Synthetic Imputation Approach: Generating Optimal Synthetic Texts For Underrepresented Categories In Supervised Classification Tasks

Receipt and verification

First computed	2026-07-05T02:06:56.020108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

339c1c831998e700eab0e556cae9b6fb339f6c25c8e19764b64e7bad5fe4554c

Aliases

arxiv: 2101.05469 · arxiv_version: 2101.05469v1 · doi: 10.48550/arxiv.2101.05469 · pith_short_12: GOOBZAYZTDTQ · pith_short_16: GOOBZAYZTDTQB2VQ · pith_short_8: GOOBZAYZ

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/GOOBZAYZTDTQB2VQ4VLMV2NW7M \
  | 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: 339c1c831998e700eab0e556cae9b6fb339f6c25c8e19764b64e7bad5fe4554c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9da3aa6f412c8905c19e13d1222c32d8e1b72fcb2333ed31df07f1384a05d6b8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-01-14T05:59:23Z",
    "title_canon_sha256": "d00fd59d60ca5cf3e2d8b8494e45ed58dcfb20fefb05d31509ae6cacf3ade1c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.05469",
    "kind": "arxiv",
    "version": 1
  }
}