Pith Number

pith:OQ5HLDGS

pith:2024:OQ5HLDGS4G2AYJWRIOZ2PKARGY

not attested not anchored not stored refs pending

Selective Classification Under Distribution Shifts

Hengyue Liang, Ju Sun, Le Peng

arxiv:2405.05160 v2 · 2024-05-08 · cs.LG · cs.AI · 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{OQ5HLDGS4G2AYJWRIOZ2PKARGY}

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	2026-07-05T09:40:57.023485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

743a758cd2e1b40c26d143b3a7a8113606fb838ccabc1e0d636e8cd254592288

Aliases

arxiv: 2405.05160 · arxiv_version: 2405.05160v2 · doi: 10.48550/arxiv.2405.05160 · pith_short_12: OQ5HLDGS4G2A · pith_short_16: OQ5HLDGS4G2AYJWR · pith_short_8: OQ5HLDGS

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/OQ5HLDGS4G2AYJWRIOZ2PKARGY \
  | 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: 743a758cd2e1b40c26d143b3a7a8113606fb838ccabc1e0d636e8cd254592288

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ac1dfd1a12362db6dda54de41ca9b2b284a29a94f93bf7fd5c01c0e9f64e8ee",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-05-08T15:52:50Z",
    "title_canon_sha256": "c8d2814c1475c81c44bbe4eb6735f8ce57ea6b7abd172912c629a24c56055d1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.05160",
    "kind": "arxiv",
    "version": 2
  }
}