Pith Number

pith:TI3JSG74

pith:2021:TI3JSG74L5RZXDIPADVRK4BA2G

not attested not anchored not stored refs pending

GOLD: Improving Out-of-Scope Detection in Dialogues using Data Augmentation

Derek Chen, Zhou Yu

arxiv:2109.03079 v1 · 2021-09-07 · 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{TI3JSG74L5RZXDIPADVRK4BA2G}

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	2026-07-05T03:12:23.566732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a36991bfc5f639b8d0f00eb157020d19c37020116d075c8a4ad9164a68ebe25

Aliases

arxiv: 2109.03079 · arxiv_version: 2109.03079v1 · doi: 10.48550/arxiv.2109.03079 · pith_short_12: TI3JSG74L5RZ · pith_short_16: TI3JSG74L5RZXDIP · pith_short_8: TI3JSG74

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/TI3JSG74L5RZXDIPADVRK4BA2G \
  | 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: 9a36991bfc5f639b8d0f00eb157020d19c37020116d075c8a4ad9164a68ebe25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "912e66ad8973321c582a5efa8512521dde13ab71c5bb91e32b9c9241e347d744",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-09-07T13:35:03Z",
    "title_canon_sha256": "0562b23d55122f1b888e952232dcc6d0b1e8ec9e2314be56fb842d858f6763ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03079",
    "kind": "arxiv",
    "version": 1
  }
}