Pith Number

pith:RBG6C22P

pith:2023:RBG6C22PG3B3RA4FBUUACKLJED

not attested not anchored not stored refs pending

A Causal Framework to Unify Common Domain Generalization Approaches

Han Gao, Kaican Li, Luning Wang, Nevin L. Zhang, Weiyan Xie, Yongxiang Huang, Zhenguo Li, Zhi Lin

arxiv:2307.06825 v1 · 2023-07-13 · 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{RBG6C22PG3B3RA4FBUUACKLJED}

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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	2026-07-05T06:30:38.131572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

884de16b4f36c3b883850d2801296920f2f81328f22247f2551e85d2d27fbe27

Aliases

arxiv: 2307.06825 · arxiv_version: 2307.06825v1 · doi: 10.48550/arxiv.2307.06825 · pith_short_12: RBG6C22PG3B3 · pith_short_16: RBG6C22PG3B3RA4F · pith_short_8: RBG6C22P

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/RBG6C22PG3B3RA4FBUUACKLJED \
  | 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: 884de16b4f36c3b883850d2801296920f2f81328f22247f2551e85d2d27fbe27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2e5a766057652707c60090b9d9dd12a01b57248abfb14cd32a272581a5bbf75",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-07-13T15:40:38Z",
    "title_canon_sha256": "86bfeedb4108239849a9e1748a4bfec8b50899f2fba1723f8fefc377d4204d66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.06825",
    "kind": "arxiv",
    "version": 1
  }
}