Pith Number

pith:666JSSYV

pith:2021:666JSSYV6FAT472NUZS5SHIXGT

not attested not anchored not stored refs pending

Source-free Domain Adaptation via Distributional Alignment by Matching Batch Normalization Statistics

Masashi Sugiyama, Masato Ishii

arxiv:2101.10842 v1 · 2021-01-19 · cs.CV · 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{666JSSYV6FAT472NUZS5SHIXGT}

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	2026-07-05T02:10:02.758437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7bc994b15f1413e7f4da665d91d1734e8361a086b0da919bd941941582cf9ad

Aliases

arxiv: 2101.10842 · arxiv_version: 2101.10842v1 · doi: 10.48550/arxiv.2101.10842 · pith_short_12: 666JSSYV6FAT · pith_short_16: 666JSSYV6FAT472N · pith_short_8: 666JSSYV

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/666JSSYV6FAT472NUZS5SHIXGT \
  | 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: f7bc994b15f1413e7f4da665d91d1734e8361a086b0da919bd941941582cf9ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30aecff31026875bec6d897fd2cefc13141b793a1dcf7e9fa76b2fc034ae1cc2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-01-19T14:22:33Z",
    "title_canon_sha256": "b4f229a7e183a47dc369660913432e3077a5f5406b524c41b97008545bbe6013"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.10842",
    "kind": "arxiv",
    "version": 1
  }
}