Pith Number

pith:3MKAOLAU

pith:2019:3MKAOLAU2ZNI4DB4YZKSA24POR

not attested not anchored not stored refs pending

Triplet Based Embedding Distance and Similarity Learning for Text-independent Speaker Verification

Shugong Xu, Zhiyong Chen, Zongze Ren

arxiv:1908.02283 v1 · 2019-08-06 · eess.AS · cs.CL · cs.LG · 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{3MKAOLAU2ZNI4DB4YZKSA24POR}

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	2026-07-04T23:52:07.113948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db14072c14d65a8e0c3cc655206b8f7446a309fcbee6bf7626b89fbbd315da60

Aliases

arxiv: 1908.02283 · arxiv_version: 1908.02283v1 · doi: 10.48550/arxiv.1908.02283 · pith_short_12: 3MKAOLAU2ZNI · pith_short_16: 3MKAOLAU2ZNI4DB4 · pith_short_8: 3MKAOLAU

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/3MKAOLAU2ZNI4DB4YZKSA24POR \
  | 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: db14072c14d65a8e0c3cc655206b8f7446a309fcbee6bf7626b89fbbd315da60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0175ae8c28fc88a4e015554652ef8fe691f8a79e1547e3f2ffd36157bbad7f0a",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-08-06T04:23:27Z",
    "title_canon_sha256": "8e82bb7f9fa82d35f3b5e22813f69b89a36c49c841ff398cd01a38c27d95f4b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02283",
    "kind": "arxiv",
    "version": 1
  }
}