Pith Number

pith:MQFMZLIK

pith:2025:MQFMZLIKE2YZBWOMRJT3LAOSA4

not attested not anchored not stored refs pending

Audio-Vision Contrastive Learning for Phonological Class Recognition

Andreas Maier, Daiqi Liu, Jana Hutter, Paula Andrea P\'erez-Toro, Tom\'as Arias-Vergara

arxiv:2507.17682 v1 · 2025-07-23 · cs.SD · cs.CV · cs.MM · 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{MQFMZLIKE2YZBWOMRJT3LAOSA4}

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	2026-07-05T11:42:16.892467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

640accad0a26b190d9cc8a67b581d207181bcba497c8607da67cd8e58fee847c

Aliases

arxiv: 2507.17682 · arxiv_version: 2507.17682v1 · doi: 10.48550/arxiv.2507.17682 · pith_short_12: MQFMZLIKE2YZ · pith_short_16: MQFMZLIKE2YZBWOM · pith_short_8: MQFMZLIK

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/MQFMZLIKE2YZBWOMRJT3LAOSA4 \
  | 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: 640accad0a26b190d9cc8a67b581d207181bcba497c8607da67cd8e58fee847c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca201cc58fd1afe1e090d697078872535cfd1dc55e7c1653c7cf5883ccad0849",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.MM",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-07-23T16:44:22Z",
    "title_canon_sha256": "6f280206e08d822e8cb1b37521b71df895f0953bb69f1c6801a9b31dd0a4fcdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17682",
    "kind": "arxiv",
    "version": 1
  }
}