Pith Number

pith:QSIPLJVL

pith:2022:QSIPLJVLANGHODL5CVOAROEWZC

not attested not anchored not stored refs pending

Contrastive Novelty-Augmented Learning: Anticipating Outliers with Large Language Models

Albert Xu, Robin Jia, Xiang Ren

arxiv:2211.15718 v2 · 2022-11-28 · 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{QSIPLJVLANGHODL5CVOAROEWZC}

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	2026-07-05T06:14:06.854816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8490f5a6ab034c770d7d155c08b896c8bc353cf0069a5c57da5e3d2c0abf3c38

Aliases

arxiv: 2211.15718 · arxiv_version: 2211.15718v2 · doi: 10.48550/arxiv.2211.15718 · pith_short_12: QSIPLJVLANGH · pith_short_16: QSIPLJVLANGHODL5 · pith_short_8: QSIPLJVL

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/QSIPLJVLANGHODL5CVOAROEWZC \
  | 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: 8490f5a6ab034c770d7d155c08b896c8bc353cf0069a5c57da5e3d2c0abf3c38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a170fef8e315428722abb09c5bfd4f65f686af91770415ecbf8ed02d65026bc3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-11-28T19:03:35Z",
    "title_canon_sha256": "c01acc7e743419413cb9a511c9e1f3a1411ded4763cebfafd42cf65e827a34a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.15718",
    "kind": "arxiv",
    "version": 2
  }
}