Pith Number

pith:KITKBZ4K

pith:2021:KITKBZ4KXASOFF24LKHUVK4UNW

not attested not anchored not stored refs pending

LiRA: Learning Visual Speech Representations from Audio through Self-supervision

Bj\"orn W. Schuller, Maja Pantic, Pingchuan Ma, Rodrigo Mira, Stavros Petridis

arxiv:2106.09171 v1 · 2021-06-16 · cs.LG · cs.CV · 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{KITKBZ4KXASOFF24LKHUVK4UNW}

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	2026-07-05T02:50:13.016606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5226a0e78ab824e2975c5a8f4aab946db57fd60ca04f4b6e3576b8a500122d24

Aliases

arxiv: 2106.09171 · arxiv_version: 2106.09171v1 · doi: 10.48550/arxiv.2106.09171 · pith_short_12: KITKBZ4KXASO · pith_short_16: KITKBZ4KXASOFF24 · pith_short_8: KITKBZ4K

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/KITKBZ4KXASOFF24LKHUVK4UNW \
  | 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: 5226a0e78ab824e2975c5a8f4aab946db57fd60ca04f4b6e3576b8a500122d24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db338ca29162ca7dc5cf8f9fb8f404cf4196faef5cc84a2bbe83af695c22cc9f",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-16T23:20:06Z",
    "title_canon_sha256": "f49ee7c7d3f7bf2452fea69508b945b5e0c58d4db543bf6dd88c291d82e8e6d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.09171",
    "kind": "arxiv",
    "version": 1
  }
}