Pith Number

pith:V4J7IIII

pith:2023:V4J7IIII53ZZGY6ENRZUSF3MWO

not attested not anchored not stored refs pending

Towards Last-layer Retraining for Group Robustness with Fewer Annotations

Abhishek Kumar, Tyler LaBonte, Vidya Muthukumar

arxiv:2309.08534 v3 · 2023-09-15 · 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{V4J7IIII53ZZGY6ENRZUSF3MWO}

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

On the Convergence of Self-Improving Online LLM Alignment

Receipt and verification

First computed	2026-07-05T07:12:53.253799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af13f42108eef39363c46c7349176cb3aad9cab9307a20df8abb223b903e0763

Aliases

arxiv: 2309.08534 · arxiv_version: 2309.08534v3 · doi: 10.48550/arxiv.2309.08534 · pith_short_12: V4J7IIII53ZZ · pith_short_16: V4J7IIII53ZZGY6E · pith_short_8: V4J7IIII

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/V4J7IIII53ZZGY6ENRZUSF3MWO \
  | 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: af13f42108eef39363c46c7349176cb3aad9cab9307a20df8abb223b903e0763

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e41dd1bf6449979320d247aac3e4851bade4bb815d3dad038d62a886adf595ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-09-15T16:52:29Z",
    "title_canon_sha256": "5283f2b70e71fc980339d8e8a6b8a86352bb0d16e8137d326e75462c2bde284f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.08534",
    "kind": "arxiv",
    "version": 3
  }
}