Pith Number

pith:ZX3BEW2Y

pith:2026:ZX3BEW2YBJJSGA6PBLBXR4DBLF

not attested not anchored not stored refs pending

Echo: A Joint-Embedding Predictive Architecture for Speaker Diarization and Speech Recognition in a Shared Latent Space

Louis Mouchon

arxiv:2606.01909 v1 · 2026-06-01 · cs.SD · cs.AI · 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{ZX3BEW2YBJJSGA6PBLBXR4DBLF}

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	2026-06-02T02:05:00.150629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdf6125b580a532303cf0ac378f061596dd846cb2d7f66499fd0b6585b7a4279

Aliases

arxiv: 2606.01909 · arxiv_version: 2606.01909v1 · doi: 10.48550/arxiv.2606.01909 · pith_short_12: ZX3BEW2YBJJS · pith_short_16: ZX3BEW2YBJJSGA6P · pith_short_8: ZX3BEW2Y

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/ZX3BEW2YBJJSGA6PBLBXR4DBLF \
  | 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: cdf6125b580a532303cf0ac378f061596dd846cb2d7f66499fd0b6585b7a4279

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f930e2a949f05413cfd27438412ebc844de5b15b03cc01ea73cf59fb7683a11",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-06-01T08:46:11Z",
    "title_canon_sha256": "1dc009945ad7770ddbf77a3f2ca94b1e334ecb4261686e91960f01a766c776c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01909",
    "kind": "arxiv",
    "version": 1
  }
}