Pith Number

pith:CRNQN7VX

pith:2024:CRNQN7VXKHMABAK4A3B3BDAN2X

not attested not anchored not stored refs pending

Category-Extensible Out-of-Distribution Detection via Hierarchical Context Descriptions

Chao Chen, Jieping Ye, Kai Liu, Mingyuan Tao, Rongxin Jiang, Sheng Jin, Ze Chen, Zhihang Fu

arxiv:2407.16725 v2 · 2024-07-23 · 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{CRNQN7VXKHMABAK4A3B3BDAN2X}

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	2026-07-05T09:35:11.784188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

145b06feb751d800815c06c3b08c0dd5df2f29705f8990180bceaae416adeebe

Aliases

arxiv: 2407.16725 · arxiv_version: 2407.16725v2 · doi: 10.48550/arxiv.2407.16725 · pith_short_12: CRNQN7VXKHMA · pith_short_16: CRNQN7VXKHMABAK4 · pith_short_8: CRNQN7VX

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/CRNQN7VXKHMABAK4A3B3BDAN2X \
  | 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: 145b06feb751d800815c06c3b08c0dd5df2f29705f8990180bceaae416adeebe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e3f9a2608ef3b5fa92a18b16ee63e5856d13afbfa07c985e33c8f3aacc37f05",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-07-23T12:53:38Z",
    "title_canon_sha256": "24dbc025e7b464042799c1aa22bf10b7b5f2dbb6865960fa5f34b9ea0fc4cb8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.16725",
    "kind": "arxiv",
    "version": 2
  }
}