Pith Number

pith:O6QIIHC2

pith:2024:O6QIIHC2PWMPMULPJUSWLBVOYK

not attested not anchored not stored refs pending

Invariant Graph Learning Meets Information Bottleneck for Out-of-Distribution Generalization

Haoyang Liu, Jiancan Wu, Wenyu Mao, Xiang Wang, Yongduo Sui

arxiv:2408.01697 v2 · 2024-08-03 · cs.LG · cs.AI · 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{O6QIIHC2PWMPMULPJUSWLBVOYK}

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	2026-07-05T10:13:41.930383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77a0841c5a7d98f6516f4d256586aec29476a4069cb9b4580b0d54abf1608540

Aliases

arxiv: 2408.01697 · arxiv_version: 2408.01697v2 · doi: 10.48550/arxiv.2408.01697 · pith_short_12: O6QIIHC2PWMP · pith_short_16: O6QIIHC2PWMPMULP · pith_short_8: O6QIIHC2

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/O6QIIHC2PWMPMULPJUSWLBVOYK \
  | 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: 77a0841c5a7d98f6516f4d256586aec29476a4069cb9b4580b0d54abf1608540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "848bdb7afb6d96fa31432b11eddcc85938bf78be8af5a2550aeae84db18a1be5",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-08-03T07:38:04Z",
    "title_canon_sha256": "80ab131600412c2fbc2a43062f946b831ff5cfbebce3d7b93e9c6cb91c3e0688"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.01697",
    "kind": "arxiv",
    "version": 2
  }
}