Pith Number

pith:JEWXIORW

pith:2022:JEWXIORWQA34G5GF46N35M3JW2

not attested not anchored not stored refs pending

Polycentric Clustering and Structural Regularization for Source-free Unsupervised Domain Adaptation

Han Sun, Huiyu Zhou, Ningzhong Liu, Xinyu Guan

arxiv:2210.07463 v1 · 2022-10-14 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JEWXIORWQA34G5GF46N35M3JW2}

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	2026-07-05T05:06:37.449434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

492d743a368037c374c5e79bbeb369b683634478e3814e8ae55f043f49a48d7d

Aliases

arxiv: 2210.07463 · arxiv_version: 2210.07463v1 · doi: 10.48550/arxiv.2210.07463 · pith_short_12: JEWXIORWQA34 · pith_short_16: JEWXIORWQA34G5GF · pith_short_8: JEWXIORW

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/JEWXIORWQA34G5GF46N35M3JW2 \
  | 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: 492d743a368037c374c5e79bbeb369b683634478e3814e8ae55f043f49a48d7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "824a8a5ba98820cd18489a1e4c9c6d66bec78504a4e43334f4d538bc59754642",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-10-14T02:20:48Z",
    "title_canon_sha256": "daf3ca4b2db1337b9205b40a1fe44f37631a7b6ad946b48ea9fbe80dee04bbf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.07463",
    "kind": "arxiv",
    "version": 1
  }
}