Pith Number

pith:ZDUEHADF

pith:2018:ZDUEHADFQKM5OU55DQEGI3EDID

not attested not anchored not stored refs pending

Exploring a Unified Attention-Based Pooling Framework for Speaker Verification

Jia Liu, Liang He, Weiwei Liu, Yi Liu

arxiv:1808.07120 v1 · 2018-08-21 · cs.SD · 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{ZDUEHADFQKM5OU55DQEGI3EDID}

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	2026-05-18T00:07:29.892062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8e84380658299d753bd1c08646c8340febbe14dd358543a5b5688deb6107ee1

Aliases

arxiv: 1808.07120 · arxiv_version: 1808.07120v1 · doi: 10.48550/arxiv.1808.07120 · pith_short_12: ZDUEHADFQKM5 · pith_short_16: ZDUEHADFQKM5OU55 · pith_short_8: ZDUEHADF

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/ZDUEHADFQKM5OU55DQEGI3EDID \
  | 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: c8e84380658299d753bd1c08646c8340febbe14dd358543a5b5688deb6107ee1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3043b058ce3095d795a090f4b4779cffc30cf9ef4b2f3a8915c57661a3f8c267",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-08-21T20:28:46Z",
    "title_canon_sha256": "933921477d1f22bcb00fc5497cbcc096a8aa015c736b65f0618aa5e2d0a58751"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07120",
    "kind": "arxiv",
    "version": 1
  }
}