Pith Number

pith:7Q4JSMZI

pith:2021:7Q4JSMZIXZAECHYGBH62GDKHUS

not attested not anchored not stored refs pending

Embracing the Dark Knowledge: Domain Generalization Using Regularized Knowledge Distillation

Alex C. Kot, Haoliang Li, Lap-Pui Chau, Yufei Wang

arxiv:2107.02629 v1 · 2021-07-06 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7Q4JSMZIXZAECHYGBH62GDKHUS}

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	2026-07-05T02:55:22.807059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc38993328be40411f0609fda30d47a480249c2874fe1b4e98651bf5cfe132d0

Aliases

arxiv: 2107.02629 · arxiv_version: 2107.02629v1 · doi: 10.48550/arxiv.2107.02629 · pith_short_12: 7Q4JSMZIXZAE · pith_short_16: 7Q4JSMZIXZAECHYG · pith_short_8: 7Q4JSMZI

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/7Q4JSMZIXZAECHYGBH62GDKHUS \
  | 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: fc38993328be40411f0609fda30d47a480249c2874fe1b4e98651bf5cfe132d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90772a68f15a1ba49b6109a6f3e1673ef8a7d6eea63c60685931ff5fefa7326f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-07-06T14:08:54Z",
    "title_canon_sha256": "0022ff637d31f5a17e8a8ff247beba4f1bf9edc295b722a8eaf077294b9f006c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.02629",
    "kind": "arxiv",
    "version": 1
  }
}