Pith Number

pith:CZRDGBT3

pith:2022:CZRDGBT3XF7BQQTPYCQVMRVGQD

not attested not anchored not stored refs pending

Switchable Online Knowledge Distillation

Biao Qian, Hongzhi Yin, Meng Wang, Richang Hong, Yang Wang

arxiv:2209.04996 v1 · 2022-09-12 · 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{CZRDGBT3XF7BQQTPYCQVMRVGQD}

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	2026-07-05T04:56:25.355769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

166233067bb97e18426fc0a15646a680c31af89d43bd057a4dac710936d41a44

Aliases

arxiv: 2209.04996 · arxiv_version: 2209.04996v1 · doi: 10.48550/arxiv.2209.04996 · pith_short_12: CZRDGBT3XF7B · pith_short_16: CZRDGBT3XF7BQQTP · pith_short_8: CZRDGBT3

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/CZRDGBT3XF7BQQTPYCQVMRVGQD \
  | 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: 166233067bb97e18426fc0a15646a680c31af89d43bd057a4dac710936d41a44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5bbdfb6f095460c8fad8e8046b3a72996222e6e48c6764e621cd800789c8b8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-09-12T03:03:40Z",
    "title_canon_sha256": "e9bb986935d6898d1ed3aecca6e6c847043e07d1224da54e20ce5325409e464d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.04996",
    "kind": "arxiv",
    "version": 1
  }
}