Pith Number

pith:NTUDTYZX

pith:2020:NTUDTYZX752HIYAR3PM6ZARUXX

not attested not anchored not stored refs pending

UIAI System for Short-Duration Speaker Verification Challenge 2020

Achintya Kumar Sarkar, Emmanuel Vincent, Md Sahidullah, Romain Serizel, Tomi Kinnunen, Ville Vestman, Xuechen Liu, Zheng-Hua Tan

arxiv:2007.13118 v1 · 2020-07-26 · eess.AS · cs.CV · 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{NTUDTYZX752HIYAR3PM6ZARUXX}

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	2026-07-05T01:22:06.824509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ce839e337ff74746011dbd9ec8234bdf971d4ac764561a92e3f8c0006c70594

Aliases

arxiv: 2007.13118 · arxiv_version: 2007.13118v1 · doi: 10.48550/arxiv.2007.13118 · pith_short_12: NTUDTYZX752H · pith_short_16: NTUDTYZX752HIYAR · pith_short_8: NTUDTYZX

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/NTUDTYZX752HIYAR3PM6ZARUXX \
  | 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: 6ce839e337ff74746011dbd9ec8234bdf971d4ac764561a92e3f8c0006c70594

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cec5da276f32d567e0943341af404f731451d5e1caae73c1a4945f3e1f22cfb",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-07-26T12:32:34Z",
    "title_canon_sha256": "84a470196e0182fde297c9ff1709fc8d30d0c968b55fead8cc4388cc44d9d8d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.13118",
    "kind": "arxiv",
    "version": 1
  }
}