Pith Number

pith:IIZZYYMO

pith:2022:IIZZYYMOTEKVWNJW4A45ID2Z3K

not attested not anchored not stored refs pending

Self-Supervised Speech Representation Learning: A Review

Abdelrahman Mohamed, Christian Igel, Hung-yi Lee, Jakob D. Havtorn, Joakim Edin, Karen Livescu, Katrin Kirchhoff, Lars Maal{\o}e, Lasse Borgholt, Shang-Wen Li, Shinji Watanabe, Tara N. Sainath

arxiv:2205.10643 v3 · 2022-05-21 · 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{IIZZYYMOTEKVWNJW4A45ID2Z3K}

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	2026-07-05T05:18:31.874835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42339c618e99155b3536e039d40f59dab3d29dcc46c7b768507b36815deadde6

Aliases

arxiv: 2205.10643 · arxiv_version: 2205.10643v3 · doi: 10.48550/arxiv.2205.10643 · pith_short_12: IIZZYYMOTEKV · pith_short_16: IIZZYYMOTEKVWNJW · pith_short_8: IIZZYYMO

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/IIZZYYMOTEKVWNJW4A45ID2Z3K \
  | 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: 42339c618e99155b3536e039d40f59dab3d29dcc46c7b768507b36815deadde6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5fde2ae213f4a4f1cf9c2a8e51ef6b0bfab7115cd06dcb86809aa0e65c60b74",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-21T16:52:57Z",
    "title_canon_sha256": "d38d92dfaad2da641880e13003e37a8ef23f3ff7872626e68a66dfef2ce1c58d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.10643",
    "kind": "arxiv",
    "version": 3
  }
}