Pith Number

pith:RUA2A6UR

pith:2017:RUA2A6URWCAJVK3JS2FG6VTMRJ

not attested not anchored not stored refs pending

Multi-speaker Recognition in Cocktail Party Problem

Wensheng Sun, Yiqian Wang

arxiv:1712.01742 v1 · 2017-12-05 · eess.AS · 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{RUA2A6URWCAJVK3JS2FG6VTMRJ}

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	2026-05-18T00:28:47.686376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d01a07a91b0809aab69968a6f566c8a5d2297a89c04a455e5e3569551432d15

Aliases

arxiv: 1712.01742 · arxiv_version: 1712.01742v1 · doi: 10.48550/arxiv.1712.01742 · pith_short_12: RUA2A6URWCAJ · pith_short_16: RUA2A6URWCAJVK3J · pith_short_8: RUA2A6UR

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/RUA2A6URWCAJVK3JS2FG6VTMRJ \
  | 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: 8d01a07a91b0809aab69968a6f566c8a5d2297a89c04a455e5e3569551432d15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "435537131feb6db07217c46251828b48db807be91a59076bf5e04ce879f84b12",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2017-12-05T16:28:51Z",
    "title_canon_sha256": "269ba620aee3602b473408ef259b904bbe5b2f5d61589df5c3875799eb6bfc31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01742",
    "kind": "arxiv",
    "version": 1
  }
}