Pith Number

pith:AGRB3UF7

pith:2016:AGRB3UF7Z2BXMCBE7JKB7GEQEB

not attested not anchored not stored refs pending

Joint Bayesian Gaussian discriminant analysis for speaker verification

Haotian Xu, Yiyan Wang, Zhijian Ou

arxiv:1612.04056 v2 · 2016-12-13 · cs.SD · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AGRB3UF7Z2BXMCBE7JKB7GEQEB}

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	2026-05-18T00:52:30.708701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01a21dd0bfce83760824fa541f989020421f4f190f4637fc991205102b8b78c2

Aliases

arxiv: 1612.04056 · arxiv_version: 1612.04056v2 · doi: 10.48550/arxiv.1612.04056 · pith_short_12: AGRB3UF7Z2BX · pith_short_16: AGRB3UF7Z2BXMCBE · pith_short_8: AGRB3UF7

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/AGRB3UF7Z2BXMCBE7JKB7GEQEB \
  | 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: 01a21dd0bfce83760824fa541f989020421f4f190f4637fc991205102b8b78c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0da9d757c7ba4bf8786aeede01ff8903562b0e5471bdadc6a46a471df28a6d85",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2016-12-13T08:13:03Z",
    "title_canon_sha256": "caf0b45c877e5b612ee241b1c924ad4d327647bdf83a973ff81638d371e52fc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04056",
    "kind": "arxiv",
    "version": 2
  }
}