Pith Number

pith:5UENNQPK

pith:2026:5UENNQPKW57JCIDGHSDN6JSJYL

not attested not anchored not stored refs pending

Speech Codec Probing from Semantic and Phonetic Perspectives

Chang Zeng, Jianbo Ma, Shih-Heng Wang, Shrikanth Narayanan, Tiantian Feng, Xuan Shi

arxiv:2603.10371 v2 · 2026-03-11 · eess.AS · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5UENNQPKW57JCIDGHSDN6JSJYL}

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	2026-06-25T01:18:37.287505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed08d6c1eab77e9120663c86df2649c2e18c78a6156dacf5076c35a43bfdb193

Aliases

arxiv: 2603.10371 · arxiv_version: 2603.10371v2 · doi: 10.48550/arxiv.2603.10371 · pith_short_12: 5UENNQPKW57J · pith_short_16: 5UENNQPKW57JCIDG · pith_short_8: 5UENNQPK

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/5UENNQPKW57JCIDGHSDN6JSJYL \
  | 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: ed08d6c1eab77e9120663c86df2649c2e18c78a6156dacf5076c35a43bfdb193

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b1eb14bb27b9506fa78e584db15a24afe7e7603e4370d8e824a520ad8723816",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2026-03-11T03:32:25Z",
    "title_canon_sha256": "d89ade4c7cf4e8c6a311ae1a686f061a71f6d09b43c2317d055fa2aece0e2657"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.10371",
    "kind": "arxiv",
    "version": 2
  }
}