Pith Number

pith:LJP4LGFD

pith:2022:LJP4LGFDO6NL7F2JDMYBWCDGQG

not attested not anchored not stored refs pending

Channel Self-Supervision for Online Knowledge Distillation

Chun Yang, Jiali Deng, Minghui Liu, Ming Liu, Pan Deng, Shixiao Fan, Xiaomin Wang, Xuan Cheng

arxiv:2203.11660 v2 · 2022-03-22 · 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{LJP4LGFDO6NL7F2JDMYBWCDGQG}

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	2026-07-05T04:07:45.414956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a5fc598a3779abf97491b301b08668185306e59dc0e72aeca3f7e74702f3722

Aliases

arxiv: 2203.11660 · arxiv_version: 2203.11660v2 · doi: 10.48550/arxiv.2203.11660 · pith_short_12: LJP4LGFDO6NL · pith_short_16: LJP4LGFDO6NL7F2J · pith_short_8: LJP4LGFD

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/LJP4LGFDO6NL7F2JDMYBWCDGQG \
  | 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: 5a5fc598a3779abf97491b301b08668185306e59dc0e72aeca3f7e74702f3722

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29b65b2469fe2b384456d71a65ba23792361f490d012a925f357c426da187d2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-22T12:35:20Z",
    "title_canon_sha256": "a583f53e3ea9752b9c52dcf02d2bd065ef3a2d9c745727569ebbcb818fb1eb71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.11660",
    "kind": "arxiv",
    "version": 2
  }
}