Pith Number

pith:AWY6JUIY

pith:2023:AWY6JUIYB46CWN7OYLKFQHX34D

not attested not anchored not stored refs pending

Understanding and Improving Feature Learning for Out-of-Distribution Generalization

Bo Han, James Cheng, Kaiwen Zhou, Wei Huang, Yatao Bian, Yongqiang Chen

arxiv:2304.11327 v2 · 2023-04-22 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AWY6JUIYB46CWN7OYLKFQHX34D}

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.

Cited by

1 paper in Pith

AI for the Open-World: the Learning Principles

Receipt and verification

First computed	2026-07-05T07:06:25.932995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05b1e4d1180f3c2b37eec2d4581efbe0c0e1b371fd2cb11ce7c6ea068edfae2a

Aliases

arxiv: 2304.11327 · arxiv_version: 2304.11327v2 · doi: 10.48550/arxiv.2304.11327 · pith_short_12: AWY6JUIYB46C · pith_short_16: AWY6JUIYB46CWN7O · pith_short_8: AWY6JUIY

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/AWY6JUIYB46CWN7OYLKFQHX34D \
  | 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: 05b1e4d1180f3c2b37eec2d4581efbe0c0e1b371fd2cb11ce7c6ea068edfae2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b3e5d4650a52b0a00746cbf8056b91ee12b7e0bccdef4dc12d7da78f537dcc3",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-04-22T05:57:00Z",
    "title_canon_sha256": "2a8938094e900ebe462d2168708273acf451b17098712740a7162f7933af81be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.11327",
    "kind": "arxiv",
    "version": 2
  }
}