Pith Number

pith:3E6WEC4T

pith:2021:3E6WEC4TGPN7S4CAKGWALOSLEI

not attested not anchored not stored refs pending

Conditional Generative Data-free Knowledge Distillation

Libo Zhou, Ling Yan, Linlin Ou, Xinyi Yu, Yang Yang

arxiv:2112.15358 v4 · 2021-12-31 · 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{3E6WEC4TGPN7S4CAKGWALOSLEI}

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	2026-07-05T04:47:56.474139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d93d620b9333dbf9704051ac05ba4b221709de18cc7d8bed4307bef4788f9e0a

Aliases

arxiv: 2112.15358 · arxiv_version: 2112.15358v4 · doi: 10.48550/arxiv.2112.15358 · pith_short_12: 3E6WEC4TGPN7 · pith_short_16: 3E6WEC4TGPN7S4CA · pith_short_8: 3E6WEC4T

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/3E6WEC4TGPN7S4CAKGWALOSLEI \
  | 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: d93d620b9333dbf9704051ac05ba4b221709de18cc7d8bed4307bef4788f9e0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d080d2c0c94522bffcdfa4b087357280a3b240cc1f68c3cf6f4f84ee143b98ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-12-31T09:23:40Z",
    "title_canon_sha256": "1f04eff401c535a4518c18048a08e3a21b5124263b92809f9d95e6a5b559e9a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.15358",
    "kind": "arxiv",
    "version": 4
  }
}