Pith Number

pith:DN5MUGFD

pith:2025:DN5MUGFDNM6TSFK7RSBQJC2KKR

not attested not anchored not stored refs pending

CodecBench: A Comprehensive Benchmark for Acoustic and Semantic Evaluation

Luozhijie Jin, Qinghui Gao, Qinyuan Cheng, Ruifan Deng, Shimin Li, Xipeng Qiu, Yitian Gong, Zhaoye Fei

arxiv:2508.20660 v1 · 2025-08-28 · eess.AS · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DN5MUGFDNM6TSFK7RSBQJC2KKR}

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	2026-07-05T12:00:57.209112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b7aca18a36b3d39155f8c83048b4a5462242793d98eff14aa14a90a69b86c72

Aliases

arxiv: 2508.20660 · arxiv_version: 2508.20660v1 · doi: 10.48550/arxiv.2508.20660 · pith_short_12: DN5MUGFDNM6T · pith_short_16: DN5MUGFDNM6TSFK7 · pith_short_8: DN5MUGFD

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/DN5MUGFDNM6TSFK7RSBQJC2KKR \
  | 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: 1b7aca18a36b3d39155f8c83048b4a5462242793d98eff14aa14a90a69b86c72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a97a879be0fbe8187fd144e13644e2010a4a8232330d357001f3cba6ba32014",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-08-28T11:07:36Z",
    "title_canon_sha256": "0532b7fdecfc958a2151a4d39801f5571e6bb8a69f1c73ec236f2c7bdfc98b78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.20660",
    "kind": "arxiv",
    "version": 1
  }
}