Pith Number

pith:7DGZNO7D

pith:2024:7DGZNO7D2XQ2NYMTONH6OZTHDY

not attested not anchored not stored refs pending

Hierarchical Visual Categories Modeling: A Joint Representation Learning and Density Estimation Framework for Out-of-Distribution Detection

Jinglun Li, Pinxue Guo, Weifeng Ge, Wenqiang Zhang, Xinyu Zhou, Yiwen Huang, Yixuan Sun

arxiv:2408.15580 v1 · 2024-08-28 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7DGZNO7D2XQ2NYMTONH6OZTHDY}

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	2026-07-05T09:00:14.078955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8cd96bbe3d5e1a6e193734fe766671e1bc5bf82b2c8bbae0e834d456397cf7b

Aliases

arxiv: 2408.15580 · arxiv_version: 2408.15580v1 · doi: 10.48550/arxiv.2408.15580 · pith_short_12: 7DGZNO7D2XQ2 · pith_short_16: 7DGZNO7D2XQ2NYMT · pith_short_8: 7DGZNO7D

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/7DGZNO7D2XQ2NYMTONH6OZTHDY \
  | 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: f8cd96bbe3d5e1a6e193734fe766671e1bc5bf82b2c8bbae0e834d456397cf7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4750d1f017302eaf5fa5ad328bfa0328e382ce5a43a74963c271e3445d59e9c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-08-28T07:05:46Z",
    "title_canon_sha256": "238b24cbe3100c3568333af6e9b590f5aa7f7b79d5f035f18af79c5a1df01226"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.15580",
    "kind": "arxiv",
    "version": 1
  }
}