Pith Number

pith:T2RC2JXO

pith:2026:T2RC2JXOLL2U2MVHF5D2WPWGYD

not attested not anchored not stored refs pending

Reasoning LLM Improves Speaker Recognition in Long-form TV Dramas

Jiacheng Shao, Jiannan Ge, Jihao Qiu, Kaiwen Duan, Lingxi Xie, Pengfei Chen, Qi Tian, Xinyue Huo, Yuxuan Li

arxiv:2607.02504 v1 · 2026-07-02 · cs.CL · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T2RC2JXOLL2U2MVHF5D2WPWGYD}

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	2026-07-03T01:18:01.335296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ea22d26ee5af54d32a72f47ab3ec6c0cccd6bf3ad9314cb0fa45551f41a46cf

Aliases

arxiv: 2607.02504 · arxiv_version: 2607.02504v1 · doi: 10.48550/arxiv.2607.02504 · pith_short_12: T2RC2JXOLL2U · pith_short_16: T2RC2JXOLL2U2MVH · pith_short_8: T2RC2JXO

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/T2RC2JXOLL2U2MVHF5D2WPWGYD \
  | 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: 9ea22d26ee5af54d32a72f47ab3ec6c0cccd6bf3ad9314cb0fa45551f41a46cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9962695ce94415870e139befa0be299d03523b065dc9e73d4c4b7cf07a6edb8f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-02T17:58:52Z",
    "title_canon_sha256": "400639d90ac2611f85fb3729499b5da93021d818a33013fbdff413f15f20943f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02504",
    "kind": "arxiv",
    "version": 1
  }
}