Pith Number

pith:DDUWG4FU

pith:2025:DDUWG4FUQJGOKV4BP3U52UMGUE

not attested not anchored not stored refs pending

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

Jun Chu, Maolin Wang, Sicong Xie, Wenliang Zhong, Xiangyu Zhao, Xiaoling Zang, Yao Zhao

arxiv:2507.04636 v1 · 2025-07-07 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DDUWG4FUQJGOKV4BP3U52UMGUE}

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	2026-07-05T11:32:51.234905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18e96370b4824ce557817ee9dd5186a12248de72bfe53ec6edb8311175fcc229

Aliases

arxiv: 2507.04636 · arxiv_version: 2507.04636v1 · doi: 10.48550/arxiv.2507.04636 · pith_short_12: DDUWG4FUQJGO · pith_short_16: DDUWG4FUQJGOKV4B · pith_short_8: DDUWG4FU

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/DDUWG4FUQJGOKV4BP3U52UMGUE \
  | 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: 18e96370b4824ce557817ee9dd5186a12248de72bfe53ec6edb8311175fcc229

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b579f3b6cb6e5b08d0281fa99d65011e1d01c9878be2bdd4aaea43076271847",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-07T03:38:09Z",
    "title_canon_sha256": "8ee011fa7cd311814f9cc6b797bd2d918e4d1c9094f91786e248a64bfbad98e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.04636",
    "kind": "arxiv",
    "version": 1
  }
}