Pith Number

pith:VGJWP3WV

pith:2021:VGJWP3WVOZVXRIGK65Q6EZQZAA

not attested not anchored not stored refs pending

Decoupling Magnitude and Phase Estimation with Deep ResUNet for Music Source Separation

Haohe Liu, Keunwoo Choi, Qiuqiang Kong, Yin Cao, Yuxuan Wang

arxiv:2109.05418 v1 · 2021-09-12 · 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{VGJWP3WVOZVXRIGK65Q6EZQZAA}

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.

Cited by

1 paper in Pith

A Survey of Advancing Audio Super-Resolution and Bandwidth Extension from Discriminative to Generative Models

Receipt and verification

First computed	2026-07-05T03:13:38.759012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a99367eed5766b78a0caf761e26619000e9942940a8371fa762ac5c1167db62c

Aliases

arxiv: 2109.05418 · arxiv_version: 2109.05418v1 · doi: 10.48550/arxiv.2109.05418 · pith_short_12: VGJWP3WVOZVX · pith_short_16: VGJWP3WVOZVXRIGK · pith_short_8: VGJWP3WV

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/VGJWP3WVOZVXRIGK65Q6EZQZAA \
  | 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: a99367eed5766b78a0caf761e26619000e9942940a8371fa762ac5c1167db62c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bd3b8dbe3f101e90c8f312601943120d060645125b55f8ad9140e29359511ae",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-09-12T03:42:48Z",
    "title_canon_sha256": "f70ee190492b2ea063a81dbf46577b0359367302c025a22a3bc3a1de5c2d5929"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.05418",
    "kind": "arxiv",
    "version": 1
  }
}