Pith Number

pith:OTNFQZJL

pith:2025:OTNFQZJLWMAU7G4SRJQYMKQALR

not attested not anchored not stored refs pending

Intermediate Layer Classifiers for OOD generalization

Arnas Uselis, Seong Joon Oh

arxiv:2504.05461 v1 · 2025-04-07 · 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{OTNFQZJLWMAU7G4SRJQYMKQALR}

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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

The Generalization Ridge: Information Flow in Natural Language Generation

Receipt and verification

First computed	2026-07-05T10:45:42.776919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74da58652bb3014f9b928a61862a005c64d0dabafc7ba4ee2c3d3fd51a35068a

Aliases

arxiv: 2504.05461 · arxiv_version: 2504.05461v1 · doi: 10.48550/arxiv.2504.05461 · pith_short_12: OTNFQZJLWMAU · pith_short_16: OTNFQZJLWMAU7G4S · pith_short_8: OTNFQZJL

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/OTNFQZJLWMAU7G4SRJQYMKQALR \
  | 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: 74da58652bb3014f9b928a61862a005c64d0dabafc7ba4ee2c3d3fd51a35068a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4592aea178092e17f8e8708f42d7f8417f7bd9a986af2798e3db8e8a4ff64ef7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-07T19:50:50Z",
    "title_canon_sha256": "fb73485cec56bf5cabba43ead5a9f5bfa238787ce322d2263c4cc446e1a59b1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.05461",
    "kind": "arxiv",
    "version": 1
  }
}