Pith Number

pith:QQNC6Y6E

pith:2022:QQNC6Y6EEZPIKTFYFSOUN5LT6E

not attested not anchored not stored refs pending

Sparse Teachers Can Be Dense with Knowledge

Chen Zhang, Dawei Song, Yi Yang

arxiv:2210.03923 v2 · 2022-10-08 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QQNC6Y6EEZPIKTFYFSOUN5LT6E}

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.

Cited by

1 paper in Pith

Put Teacher in Student's Shoes: Cross-Distillation for Ultra-compact Model Compression Framework

Receipt and verification

First computed	2026-07-05T05:07:04.596904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

841a2f63c4265e854cb82c9d46f573f116e9a63ead3ef08676b375fec15e42f1

Aliases

arxiv: 2210.03923 · arxiv_version: 2210.03923v2 · doi: 10.48550/arxiv.2210.03923 · pith_short_12: QQNC6Y6EEZPI · pith_short_16: QQNC6Y6EEZPIKTFY · pith_short_8: QQNC6Y6E

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/QQNC6Y6EEZPIKTFYFSOUN5LT6E \
  | 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: 841a2f63c4265e854cb82c9d46f573f116e9a63ead3ef08676b375fec15e42f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "459c67add8224031112038a9b4c0610d6de4f25ee3c9726b2c38a8a87bb78adc",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-10-08T05:25:34Z",
    "title_canon_sha256": "99d9004d226828c49b2785b787dad3ea5cf3a124fac75cd10d9e7b3a825647ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.03923",
    "kind": "arxiv",
    "version": 2
  }
}