Pith Number

pith:JN7LBIQD

pith:2026:JN7LBIQDAF4YTWXHJG26OLEE6M

not attested not anchored not stored refs pending

Unveiling Invariant and Transferable Latent Factors Across Heterogeneous Environments via ATLAS

Katherine Liao, Tianxi Cai, Yihong Gu

arxiv:2607.18209 v1 · 2026-07-20 · math.ST · cs.LG · stat.ME · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JN7LBIQDAF4YTWXHJG26OLEE6M}

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	2026-07-21T02:22:27.572688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b7eb0a203017989dae749b5e72c84f321fb7483d533cdcad3c48782dcc841cd

Aliases

arxiv: 2607.18209 · arxiv_version: 2607.18209v1 · doi: 10.48550/arxiv.2607.18209 · pith_short_12: JN7LBIQDAF4Y · pith_short_16: JN7LBIQDAF4YTWXH · pith_short_8: JN7LBIQD

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/JN7LBIQDAF4YTWXHJG26OLEE6M \
  | 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: 4b7eb0a203017989dae749b5e72c84f321fb7483d533cdcad3c48782dcc841cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60b73f807c46dcaa541030157e1d78c6d84748138ef13a3f4d9ef6b60d1707b9",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ME",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-07-20T17:44:57Z",
    "title_canon_sha256": "0d962aa33d3a6bea741b5de4fe76113c6b41aea6204084959f37dd7f1f1263d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18209",
    "kind": "arxiv",
    "version": 1
  }
}