Pith Number

pith:X62EQHTV

pith:2024:X62EQHTVR4TJRQWD32CJ3L2LU3

not attested not anchored not stored refs pending

De-confounded Data-free Knowledge Distillation for Handling Distribution Shifts

Dingkang Yang, Lihua Zhang, Lizhe Qi, Siao Liu, Wenqiang Zhang, Yang Liu, Yuzheng Wang, Zhaoyu Chen

arxiv:2403.19539 v1 · 2024-03-28 · 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{X62EQHTVR4TJRQWD32CJ3L2LU3}

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	2026-07-05T08:01:50.419940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfb4481e758f2698c2c3de849daf4ba6faaeeb117f31ce86459f1817d7c0c247

Aliases

arxiv: 2403.19539 · arxiv_version: 2403.19539v1 · doi: 10.48550/arxiv.2403.19539 · pith_short_12: X62EQHTVR4TJ · pith_short_16: X62EQHTVR4TJRQWD · pith_short_8: X62EQHTV

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/X62EQHTVR4TJRQWD32CJ3L2LU3 \
  | 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: bfb4481e758f2698c2c3de849daf4ba6faaeeb117f31ce86459f1817d7c0c247

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0131d930593f021f46536522a77580b7c9d72326c269d5722a13e3e80f9c23cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-03-28T16:13:22Z",
    "title_canon_sha256": "6c219b53b080f116d2eef8c25a135efcdea95c11d6480217220611fd4256197b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.19539",
    "kind": "arxiv",
    "version": 1
  }
}