Pith Number

pith:R7ATWT7F

pith:2024:R7ATWT7FNLARDL6STFZ2WWH7E5

not attested not anchored not stored refs pending

Graph Contrastive Invariant Learning from the Causal Perspective

Chuan Shi, Shaohua Fan, Xiao Wang, Yanhu Mo

arxiv:2401.12564 v2 · 2024-01-23 · cs.LG · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7ATWT7FNLARDL6STFZ2WWH7E5}

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	2026-07-05T07:53:14.359109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fc13b4fe56ac111afd29973ab58ff27422dce96dadfee9f5e70f3c6b576569b

Aliases

arxiv: 2401.12564 · arxiv_version: 2401.12564v2 · doi: 10.48550/arxiv.2401.12564 · pith_short_12: R7ATWT7FNLAR · pith_short_16: R7ATWT7FNLARDL6S · pith_short_8: R7ATWT7F

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/R7ATWT7FNLARDL6STFZ2WWH7E5 \
  | 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: 8fc13b4fe56ac111afd29973ab58ff27422dce96dadfee9f5e70f3c6b576569b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ff6bbd5a3fccfda8e3e5e86aa98a7f94c090bca658d6b7e11586b0c76ccb3b5",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-01-23T08:47:28Z",
    "title_canon_sha256": "2f4c4807a1b4cb54f2e62630433e3e772dcc40221a8228796c23e854af25ed6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.12564",
    "kind": "arxiv",
    "version": 2
  }
}