Pith Number

pith:Q776BDN4

pith:2018:Q776BDN4RCU6D6NCVNSJHOQ2BH

not attested not anchored not stored refs pending

Speaker Selective Beamformer with Keyword Mask Estimation

Dung Tran, Motoi Omachi, Toru Taniguchi, Yusuke Kida, Yuya Fujita

arxiv:1810.10727 v2 · 2018-10-25 · eess.AS · 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{Q776BDN4RCU6D6NCVNSJHOQ2BH}

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	2026-05-18T00:01:21.462601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87ffe08dbc88a9e1f9a2ab6493ba1a09c56a75848898e692c73354f8dbbfcb02

Aliases

arxiv: 1810.10727 · arxiv_version: 1810.10727v2 · doi: 10.48550/arxiv.1810.10727 · pith_short_12: Q776BDN4RCU6 · pith_short_16: Q776BDN4RCU6D6NC · pith_short_8: Q776BDN4

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/Q776BDN4RCU6D6NCVNSJHOQ2BH \
  | 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: 87ffe08dbc88a9e1f9a2ab6493ba1a09c56a75848898e692c73354f8dbbfcb02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2f904f4e52167adff18195d212e6d1adf1bf7af072ff4eeba704b88bb203510",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2018-10-25T05:45:06Z",
    "title_canon_sha256": "9bb9953dfe07f971a7418fa17a21453dfdee24556be8c03f1e12602191713c9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10727",
    "kind": "arxiv",
    "version": 2
  }
}