Pith Number

pith:AMDFVQL5

pith:2020:AMDFVQL5HA7BDQK66VGVUAPEKQ

not attested not anchored not stored refs pending

Neural Spatio-Temporal Beamformer for Target Speech Separation

Chao Weng, Dong Yu, Jianming Liu, Lianwu Chen, Meng Yu, Shi-Xiong Zhang, Yong Xu

arxiv:2005.03889 v5 · 2020-05-08 · 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{AMDFVQL5HA7BDQK66VGVUAPEKQ}

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	2026-07-05T01:23:35.918293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03065ac17d383e11c15ef54d5a01e45410056ce8f982b0c2daaf701ddefa5573

Aliases

arxiv: 2005.03889 · arxiv_version: 2005.03889v5 · doi: 10.48550/arxiv.2005.03889 · pith_short_12: AMDFVQL5HA7B · pith_short_16: AMDFVQL5HA7BDQK6 · pith_short_8: AMDFVQL5

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/AMDFVQL5HA7BDQK66VGVUAPEKQ \
  | 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: 03065ac17d383e11c15ef54d5a01e45410056ce8f982b0c2daaf701ddefa5573

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf3a2637f2345019cbf9ad71e2188e6035cf1662f7c2c2689834d96e10be9a03",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-05-08T07:53:37Z",
    "title_canon_sha256": "5981379b1f199f09ef5799f0d13c9a523973f8fff031f34a00cdee14c27ac045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.03889",
    "kind": "arxiv",
    "version": 5
  }
}