Pith Number

pith:SDTYH3A3

pith:2025:SDTYH3A33VTZVYLSMGA3XRPE5D

not attested not anchored not stored refs pending

OODD: Test-time Out-of-Distribution Detection with Dynamic Dictionary

Hengyu Liu, Lin Zhu, Nanyang Ye, Qinying Gu, Yifeng Yang, Zewen Sun

arxiv:2503.10468 v1 · 2025-03-13 · cs.CV · 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{SDTYH3A33VTZVYLSMGA3XRPE5D}

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	2026-07-05T10:30:45.984382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90e783ec1bdd679ae1726181bbc5e4e8f4dfd9f84ad9a8383d6ac9ea3f62bb0b

Aliases

arxiv: 2503.10468 · arxiv_version: 2503.10468v1 · doi: 10.48550/arxiv.2503.10468 · pith_short_12: SDTYH3A33VTZ · pith_short_16: SDTYH3A33VTZVYLS · pith_short_8: SDTYH3A3

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/SDTYH3A33VTZVYLSMGA3XRPE5D \
  | 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: 90e783ec1bdd679ae1726181bbc5e4e8f4dfd9f84ad9a8383d6ac9ea3f62bb0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b42ada6898965d11c312ccb150a4725d9fed60efbface4808dbd74d2bb5534f1",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-13T15:41:56Z",
    "title_canon_sha256": "6d34302f871c1b2eb988d815785fd45c32d8a8c8ba135a6c575af8d761d10907"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.10468",
    "kind": "arxiv",
    "version": 1
  }
}