Pith Number

pith:G77HEYMK

pith:2021:G77HEYMKMVWEACNHUZTBXPMZBP

not attested not anchored not stored refs pending

No True State-of-the-Art? OOD Detection Methods are Inconsistent across Datasets

Ananya Kumar, Fahim Tajwar, Percy Liang, Sang Michael Xie

arxiv:2109.05554 v1 · 2021-09-12 · 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{G77HEYMKMVWEACNHUZTBXPMZBP}

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	2026-07-05T03:13:40.174618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37fe72618a656c4009a7a6661bbd990bf0b4be90c893363cd00cf95f41b2c74f

Aliases

arxiv: 2109.05554 · arxiv_version: 2109.05554v1 · doi: 10.48550/arxiv.2109.05554 · pith_short_12: G77HEYMKMVWE · pith_short_16: G77HEYMKMVWEACNH · pith_short_8: G77HEYMK

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/G77HEYMKMVWEACNHUZTBXPMZBP \
  | 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: 37fe72618a656c4009a7a6661bbd990bf0b4be90c893363cd00cf95f41b2c74f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55314c1febac27d97fb6d57366456cbd2618599633b827f7943f19b5b1e6445a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-12T16:35:00Z",
    "title_canon_sha256": "f367c69722add7641729f0b266df8c23fca6ba4da81caa27d44f329240e53243"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.05554",
    "kind": "arxiv",
    "version": 1
  }
}