Pith Number

pith:G5CZRWKU

pith:2022:G5CZRWKUQA7ZDFWPEHXVUC3CJI

not attested not anchored not stored refs pending

Handling Distribution Shifts on Graphs: An Invariance Perspective

David Wipf, Hengrui Zhang, Junchi Yan, Qitian Wu

arxiv:2202.02466 v5 · 2022-02-05 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G5CZRWKUQA7ZDFWPEHXVUC3CJI}

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

2 papers in Pith

S2Aligner: Pair-Efficient and Transferable Pre-Training for Sparse Text-Attributed Graphs

Receipt and verification

First computed	2026-07-05T08:56:01.503286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

374598d954803f9196cf21ef5a0b624a1e5a39a160f186a9c56979268da22c32

Aliases

arxiv: 2202.02466 · arxiv_version: 2202.02466v5 · doi: 10.48550/arxiv.2202.02466 · pith_short_12: G5CZRWKUQA7Z · pith_short_16: G5CZRWKUQA7ZDFWP · pith_short_8: G5CZRWKU

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/G5CZRWKUQA7ZDFWPEHXVUC3CJI \
  | 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: 374598d954803f9196cf21ef5a0b624a1e5a39a160f186a9c56979268da22c32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbddb8eb7e4af718adb7147ed9c132d8f6adcf344a7def2de0166840c3178dc7",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-05T02:31:01Z",
    "title_canon_sha256": "0043e0b947b20b49078ec9940669f882cb568a8e18b318775d17ec95d8a37844"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.02466",
    "kind": "arxiv",
    "version": 5
  }
}