Pith Number

pith:DHJWEAOI

pith:2022:DHJWEAOIMSNMJRUWYI4QKAT64K

not attested not anchored not stored refs pending

On Training Targets and Activation Functions for Deep Representation Learning in Text-Dependent Speaker Verification

Achintya Kr. Sarkar, Zheng-Hua Tan

arxiv:2201.06426 v1 · 2022-01-17 · cs.SD · cs.LG · 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{DHJWEAOIMSNMJRUWYI4QKAT64K}

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	2026-07-05T03:48:58.313258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19d36201c8649ac4c696c23905027ee29097958f77cc8b7652aae6dbcf9670cf

Aliases

arxiv: 2201.06426 · arxiv_version: 2201.06426v1 · doi: 10.48550/arxiv.2201.06426 · pith_short_12: DHJWEAOIMSNM · pith_short_16: DHJWEAOIMSNMJRUW · pith_short_8: DHJWEAOI

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/DHJWEAOIMSNMJRUWYI4QKAT64K \
  | 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: 19d36201c8649ac4c696c23905027ee29097958f77cc8b7652aae6dbcf9670cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d119a44197d04ec42f57cabfd7734a5773bd84e9658db4d643db9364523cde07",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-01-17T14:32:51Z",
    "title_canon_sha256": "f680a9077b73db2193fa48464508be7e53a051c277ba1a066da6cea698745a06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.06426",
    "kind": "arxiv",
    "version": 1
  }
}