Pith Number

pith:UYXLSQIP

pith:2022:UYXLSQIPQHQ2UD234TCNBGYGPG

not attested not anchored not stored refs pending

The SJTU System for Short-duration Speaker Verification Challenge 2021

Bing Han, Yanmin Qian, Zhengyang Chen, Zhikai Zhou

arxiv:2208.01933 v1 · 2022-08-03 · cs.SD · 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{UYXLSQIPQHQ2UD234TCNBGYGPG}

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	2026-07-05T04:45:51.504573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a62eb9410f81e1aa0f5be4c4d09b06798f3b446bae89a6addc8945a3ca132abb

Aliases

arxiv: 2208.01933 · arxiv_version: 2208.01933v1 · doi: 10.48550/arxiv.2208.01933 · pith_short_12: UYXLSQIPQHQ2 · pith_short_16: UYXLSQIPQHQ2UD23 · pith_short_8: UYXLSQIP

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/UYXLSQIPQHQ2UD234TCNBGYGPG \
  | 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: a62eb9410f81e1aa0f5be4c4d09b06798f3b446bae89a6addc8945a3ca132abb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7640b8b10eefd008b88a27bd15d3b41e08bac57735585a15cd696d6bd3cf61a",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-08-03T09:19:22Z",
    "title_canon_sha256": "2eb47c529a60e0037f3d7b0ae0b14b53d15283efdce29c07cf6cbaf584cd17dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.01933",
    "kind": "arxiv",
    "version": 1
  }
}