Pith Number

pith:HG5U6SV2

pith:2023:HG5U6SV26LYLG43CW3J6RYBDFO

not attested not anchored not stored refs pending

Model-free Test Time Adaptation for Out-Of-Distribution Detection

Kun Yuan, Liang Wang, Rong Jin, Tian Zhou, Tieniu Tan, Xue Wang, Yifan Zhang, Zhang Zhang

arxiv:2311.16420 v1 · 2023-11-28 · cs.LG · 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{HG5U6SV26LYLG43CW3J6RYBDFO}

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	2026-07-05T07:17:41.428339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39bb4f4abaf2f0b37362b6d3e8e0232b8871f86db7f9c6bfc35f442c12ee06e6

Aliases

arxiv: 2311.16420 · arxiv_version: 2311.16420v1 · doi: 10.48550/arxiv.2311.16420 · pith_short_12: HG5U6SV26LYL · pith_short_16: HG5U6SV26LYLG43C · pith_short_8: HG5U6SV2

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/HG5U6SV26LYLG43CW3J6RYBDFO \
  | 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: 39bb4f4abaf2f0b37362b6d3e8e0232b8871f86db7f9c6bfc35f442c12ee06e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27c9e061edf49c958ea41d2587ecd4000a0792be2d52776e685197871c611a9a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-11-28T02:00:47Z",
    "title_canon_sha256": "65b60b1b70fb6dd96eec3c608308746e2c1a3309cbb732b5bc68a5dad772196a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.16420",
    "kind": "arxiv",
    "version": 1
  }
}