Pith Number

pith:7SPK7UVZ

pith:2026:7SPK7UVZQ7P2YWTOT57OM7CEUE

not attested not anchored not stored refs pending

Exploring Dualistic Meta-Learning to Enhance Domain Generalization in Open Set Scenarios

Jian Zhang, Lei Qi, Xiran Wang, Yang Gao, Yinghuan Shi

arxiv:2606.23758 v1 · 2026-06-22 · 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{7SPK7UVZQ7P2YWTOT57OM7CEUE}

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	2026-06-24T00:14:25.125581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc9eafd2b987dfac5a6e9f7ee67c44a1375616a023e17b4cee21533c6138435e

Aliases

arxiv: 2606.23758 · arxiv_version: 2606.23758v1 · doi: 10.48550/arxiv.2606.23758 · pith_short_12: 7SPK7UVZQ7P2 · pith_short_16: 7SPK7UVZQ7P2YWTO · pith_short_8: 7SPK7UVZ

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/7SPK7UVZQ7P2YWTOT57OM7CEUE \
  | 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: fc9eafd2b987dfac5a6e9f7ee67c44a1375616a023e17b4cee21533c6138435e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fd3f7a0360f795d8216e5e96042e121cd58084733f55e66ba7f7049662bd681",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-22T08:58:08Z",
    "title_canon_sha256": "5300939025cf7e949754a662e6e7bbcd2d87e9dcff3945ef37d77413773aace7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23758",
    "kind": "arxiv",
    "version": 1
  }
}