Pith Number

pith:OWAUKUJA

pith:2022:OWAUKUJADK7VMUH6SUGX6V62FB

not attested not anchored not stored refs pending

The Open-World Lottery Ticket Hypothesis for OOD Intent Classification

Peiju Liu, Pengyu Wang, Xipeng Qiu, Yunhua Zhou, Yuxin Wang

arxiv:2210.07071 v3 · 2022-10-13 · 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{OWAUKUJADK7VMUH6SUGX6V62FB}

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	2026-07-05T08:11:18.904012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75814551201abf5650fe950d7f57da286ee70ec8e46404477685c415e282faef

Aliases

arxiv: 2210.07071 · arxiv_version: 2210.07071v3 · doi: 10.48550/arxiv.2210.07071 · pith_short_12: OWAUKUJADK7V · pith_short_16: OWAUKUJADK7VMUH6 · pith_short_8: OWAUKUJA

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/OWAUKUJADK7VMUH6SUGX6V62FB \
  | 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: 75814551201abf5650fe950d7f57da286ee70ec8e46404477685c415e282faef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "149511c3b1447d2f1f5f8ee018a01e3c2a7a37bba970ba9dbb2684a92f3e00cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-10-13T14:58:35Z",
    "title_canon_sha256": "5a9f0afa267ae59fe886ac5ba12a82dfb14baad5a2a75f2f8cba9cd0cd7a4760"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.07071",
    "kind": "arxiv",
    "version": 3
  }
}