Pith Number

pith:4FU7WOXM

pith:2018:4FU7WOXMMLWEGLX42R5MLIY4WP

not attested not anchored not stored refs pending

Learning Speaker Representations with Mutual Information

Mirco Ravanelli, Yoshua Bengio

arxiv:1812.00271 v2 · 2018-12-01 · eess.AS · cs.CL · cs.LG · cs.NE · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4FU7WOXMMLWEGLX42R5MLIY4WP}

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	2026-05-17T23:49:17.013670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e169fb3aec62ec432efcd47ac5a31cb3fd6dc585854602bd7715b5e5e819f135

Aliases

arxiv: 1812.00271 · arxiv_version: 1812.00271v2 · doi: 10.48550/arxiv.1812.00271 · pith_short_12: 4FU7WOXMMLWE · pith_short_16: 4FU7WOXMMLWEGLX4 · pith_short_8: 4FU7WOXM

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/4FU7WOXMMLWEGLX42R5MLIY4WP \
  | 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: e169fb3aec62ec432efcd47ac5a31cb3fd6dc585854602bd7715b5e5e819f135

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "354ba331b2acf9288b62f98c7478f5324426faec57fbee298a7f32e9f74ec409",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG",
      "cs.NE",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2018-12-01T21:48:28Z",
    "title_canon_sha256": "e5d2653bfa3087ac7d9c1e61534eb54f2fc40fad701dc1fbbeb08f4909c48f95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00271",
    "kind": "arxiv",
    "version": 2
  }
}