Pith Number

pith:OV722525

pith:2022:OV722525ERO6UMYIWAHR7FUT24

not attested not anchored not stored refs pending

Z-BERT-A: a zero-shot Pipeline for Unknown Intent detection

Daniele Comi, Dimitrios Christofidellis, Matteo Manica, Pier Francesco Piazza

arxiv:2208.07084 v3 · 2022-08-15 · cs.CL · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OV722525ERO6UMYIWAHR7FUT24}

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	2026-07-05T07:21:39.630936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

757fad775d245dea3308b00f1f9693d73f66f4f62fe0b833b83ddbd7dcd51bf6

Aliases

arxiv: 2208.07084 · arxiv_version: 2208.07084v3 · doi: 10.48550/arxiv.2208.07084 · pith_short_12: OV722525ERO6 · pith_short_16: OV722525ERO6UMYI · pith_short_8: OV722525

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/OV722525ERO6UMYIWAHR7FUT24 \
  | 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: 757fad775d245dea3308b00f1f9693d73f66f4f62fe0b833b83ddbd7dcd51bf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "127c9526034a4c2e156b981524b1fb14927091031600b76349caf1741bd01285",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-08-15T09:27:34Z",
    "title_canon_sha256": "56b4119469fef96bd9a993a3d76c4fdf069bb8577cd15c7c5c0363fd581ddcef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.07084",
    "kind": "arxiv",
    "version": 3
  }
}