Pith Number

pith:N7XBGEOH

pith:2023:N7XBGEOHYC56DAXCFG6C3ICYI2

not attested not anchored not stored refs pending

CoLLD: Contrastive Layer-to-layer Distillation for Compressing Multilingual Pre-trained Speech Encoders

Heng-Jui Chang, Ning Dong, Ruslan Mavlyutov, Sravya Popuri, Yu-An Chung

arxiv:2309.07707 v2 · 2023-09-14 · cs.CL · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N7XBGEOHYC56DAXCFG6C3ICYI2}

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	2026-07-05T07:28:11.269234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fee1311c7c0bbe182e229bc2da0584683ec9174b140bf926393bb163bce65fc

Aliases

arxiv: 2309.07707 · arxiv_version: 2309.07707v2 · doi: 10.48550/arxiv.2309.07707 · pith_short_12: N7XBGEOHYC56 · pith_short_16: N7XBGEOHYC56DAXC · pith_short_8: N7XBGEOH

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/N7XBGEOHYC56DAXCFG6C3ICYI2 \
  | 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: 6fee1311c7c0bbe182e229bc2da0584683ec9174b140bf926393bb163bce65fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3301c147cdfa82cc273f51a8fd16af905f7887fec8b2a978447820f454dba915",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-09-14T13:38:02Z",
    "title_canon_sha256": "561875a7d8b115581fabef7b22c311fbb9ff2957cbb6c9f67c1f4d262e861d85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.07707",
    "kind": "arxiv",
    "version": 2
  }
}