Pith Number

pith:EQILXTBF

pith:2020:EQILXTBF642B3JRDXKKDWJCWC4

not attested not anchored not stored refs pending

Tandem Assessment of Spoofing Countermeasures and Automatic Speaker Verification: Fundamentals

Andreas Nautsch, Douglas A. Reynolds, H\'ector Delgado, Junichi Yamagishi, Kong Aik Lee, Massimiliano Todisco, Md Sahidullah, Nicholas Evans, Tomi Kinnunen, Ville Vestman, Xin Wang

arxiv:2007.05979 v2 · 2020-07-12 · eess.AS · cs.LG · cs.SD · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EQILXTBF642B3JRDXKKDWJCWC4}

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	2026-07-05T01:30:08.765208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2410bbcc25f7341da623ba943b24561704d496887f0d13620eca2a8f6afc550e

Aliases

arxiv: 2007.05979 · arxiv_version: 2007.05979v2 · doi: 10.48550/arxiv.2007.05979 · pith_short_12: EQILXTBF642B · pith_short_16: EQILXTBF642B3JRD · pith_short_8: EQILXTBF

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/EQILXTBF642B3JRDXKKDWJCWC4 \
  | 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: 2410bbcc25f7341da623ba943b24561704d496887f0d13620eca2a8f6afc550e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08adca42aa18d931a57c7c9e06752892cf2ecee520728e3ea14e781ed36228af",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-07-12T12:44:08Z",
    "title_canon_sha256": "ee62e49d99fe9e7c7f3a8084d391d34a193728b50071ff8ee279972c94fdd23e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.05979",
    "kind": "arxiv",
    "version": 2
  }
}