Pith Number

pith:OPYAKF2A

pith:2026:OPYAKF2AIC67RFMMUPUXU3GTAV

not attested not anchored not stored refs pending

Learning Subset-Shared Invariances for Domain Generalization with Mixture-of-Experts

Kok-Seng Wong, M.-Duong Nguyen, Tien-Dat Tran, Tien-Hung Nguyen

arxiv:2606.25665 v1 · 2026-06-24 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OPYAKF2AIC67RFMMUPUXU3GTAV}

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	2026-06-25T01:18:12.195805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73f005174040bdf8958ca3e97a6cd3054deedc780559f6601eeb384df851d2ee

Aliases

arxiv: 2606.25665 · arxiv_version: 2606.25665v1 · doi: 10.48550/arxiv.2606.25665 · pith_short_12: OPYAKF2AIC67 · pith_short_16: OPYAKF2AIC67RFMM · pith_short_8: OPYAKF2A

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/OPYAKF2AIC67RFMMUPUXU3GTAV \
  | 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: 73f005174040bdf8958ca3e97a6cd3054deedc780559f6601eeb384df851d2ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9190feb3b2de7e412f1a7b4164690d343cdd2b00da5c6ab08252003340d4ce72",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-24T10:24:57Z",
    "title_canon_sha256": "3a0752ef203a99728c8ec4452fa10ac553e0384fb0dad0f710c13a491b5095fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25665",
    "kind": "arxiv",
    "version": 1
  }
}