Pith Number

pith:NMP6UOVP

pith:2021:NMP6UOVP46JO3YS5MA6WVM6NAA

not attested not anchored not stored refs pending

A Simple Fix to Mahalanobis Distance for Improving Near-OOD Detection

Abhijit Guha Roy, Balaji Lakshminarayanan, Jeremiah Liu, Jie Ren, Shreyas Padhy, Stanislav Fort

arxiv:2106.09022 v1 · 2021-06-16 · 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{NMP6UOVP46JO3YS5MA6WVM6NAA}

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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

16 papers in Pith

VLA-FAIL: Efficient Task Failure Detection for Finetuned Vision-Language-Action Models

Comparing Linear Probes with Mahalanobis Cosine Similarity

MM++: Unsupervised Scale-Invariant Multilayer OOD Detection via Top-K Gated Feature Fusion

Assessing Sample Quality in Conditional Generation under Compositional Shift

Dual Feature Decoupling for Fine-Grained OOD Detection

Receipt and verification

First computed	2026-07-05T02:50:11.921271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b1fea3aafe792ede25d603d6ab3cd0013a59c4c56aa703eeae357856f9f494c

Aliases

arxiv: 2106.09022 · arxiv_version: 2106.09022v1 · doi: 10.48550/arxiv.2106.09022 · pith_short_12: NMP6UOVP46JO · pith_short_16: NMP6UOVP46JO3YS5 · pith_short_8: NMP6UOVP

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/NMP6UOVP46JO3YS5MA6WVM6NAA \
  | 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: 6b1fea3aafe792ede25d603d6ab3cd0013a59c4c56aa703eeae357856f9f494c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f897cef8ef21550de2718ee3e2c10dfb2958d45d77c01cc406e5f36522827eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-16T20:43:56Z",
    "title_canon_sha256": "bfeb346cec09c42e14f245dbbc0b012d35effeb18881e8258cd6d5b851ed97ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.09022",
    "kind": "arxiv",
    "version": 1
  }
}