Pith Number

pith:QQCOFXAC

pith:2021:QQCOFXACQOOA3ZVYYMYCSADD4T

not attested not anchored not stored refs pending

Regressive Domain Adaptation for Unsupervised Keypoint Detection

Jianmin Wang, Junguang Jiang, Mingsheng Long, Ximei Wang, Yifei Ji, Yufeng Liu

arxiv:2103.06175 v2 · 2021-03-10 · 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{QQCOFXACQOOA3ZVYYMYCSADD4T}

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	2026-07-05T02:46:12.602595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8404e2dc02839c0de6b8c330290063e4d0bdcc4da9dee3d5d850ca85bacc0402

Aliases

arxiv: 2103.06175 · arxiv_version: 2103.06175v2 · doi: 10.48550/arxiv.2103.06175 · pith_short_12: QQCOFXACQOOA · pith_short_16: QQCOFXACQOOA3ZVY · pith_short_8: QQCOFXAC

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/QQCOFXACQOOA3ZVYYMYCSADD4T \
  | 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: 8404e2dc02839c0de6b8c330290063e4d0bdcc4da9dee3d5d850ca85bacc0402

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f09040df662428797e9ed170ecac14bb5633f419537c8b7979e6f9b8b96e1312",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-10T16:45:22Z",
    "title_canon_sha256": "65faa16b21ff99645b703476666d688d1c429f7e0f81116aa5a97a25efc301ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.06175",
    "kind": "arxiv",
    "version": 2
  }
}