Pith Number

pith:326AKCKY

pith:2026:326AKCKYEMFMMBXKPX2MJ3TSW6

not attested not anchored not stored refs pending

Optimising Neural Speech Codecs for 300bps Communication using Reinforcement Learning

Chao Zhang, Chi Zhang, Haifeng Luo, Hao Wang, Jing Qian, Junyi Wang, Zengrui Jin

arxiv:2605.19541 v1 · 2026-05-19 · cs.SD

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\usepackage{pith}
\pithnumber{326AKCKYEMFMMBXKPX2MJ3TSW6}

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Record completeness

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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.

Cited by

1 paper in Pith

Optimising Neural Speech Codecs for 300bps Communication using Reinforcement Learning

Receipt and verification

First computed	2026-05-20T01:05:50.964519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

debc050958230ac606ea7df4c4ee72b7a2d22b95c712cf97df100e18c61f5f41

Aliases

arxiv: 2605.19541 · arxiv_version: 2605.19541v1 · doi: 10.48550/arxiv.2605.19541 · pith_short_12: 326AKCKYEMFM · pith_short_16: 326AKCKYEMFMMBXK · pith_short_8: 326AKCKY

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/326AKCKYEMFMMBXKPX2MJ3TSW6 \
  | 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: debc050958230ac606ea7df4c4ee72b7a2d22b95c712cf97df100e18c61f5f41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2690802d6613f56c133e10aa1821b2bcebbb21fa4ac0c601416510b081dc2ce7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-05-19T08:40:12Z",
    "title_canon_sha256": "106983cb6a071d1826bedd89724b2260bc595e969fb4f9247c7e400cdec113f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19541",
    "kind": "arxiv",
    "version": 1
  }
}