Pith Number

pith:SO6DDI2V

pith:2023:SO6DDI2V4CB6V4QSE2WBJTBD23

not attested not anchored not stored refs pending

Evaluating Self-Supervised Speech Representations for Indigenous American Languages

Chih-Chen Chen, John E. Ortega, Rodolfo Zevallos, William Chen

arxiv:2310.03639 v2 · 2023-10-05 · cs.CL · 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{SO6DDI2V4CB6V4QSE2WBJTBD23}

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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	2026-07-05T06:58:18.091766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93bc31a355e083eaf21226ac14cc23d6ce24a82c5d38426d607079a1d0204a60

Aliases

arxiv: 2310.03639 · arxiv_version: 2310.03639v2 · doi: 10.48550/arxiv.2310.03639 · pith_short_12: SO6DDI2V4CB6 · pith_short_16: SO6DDI2V4CB6V4QS · pith_short_8: SO6DDI2V

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/SO6DDI2V4CB6V4QSE2WBJTBD23 \
  | 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: 93bc31a355e083eaf21226ac14cc23d6ce24a82c5d38426d607079a1d0204a60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d363a696648cc561410b617dc4e75c7944edd48197c151726d6f38845c6103f",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-10-05T16:11:14Z",
    "title_canon_sha256": "b719d40aba561a9828843beddbfc5c0633ca7bc0f8b7e3ea54480c28218e7a85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.03639",
    "kind": "arxiv",
    "version": 2
  }
}