Pith Number

pith:3K7AZCVW

pith:2022:3K7AZCVW65GMFGTF222BUMD5MX

not attested not anchored not stored refs pending

BEHM-GAN: Bandwidth Extension of Historical Music using Generative Adversarial Networks

Eloi Moliner, Vesa V\"alim\"aki

arxiv:2204.06478 v2 · 2022-04-13 · 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{3K7AZCVW65GMFGTF222BUMD5MX}

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	2026-07-05T04:35:20.943847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dabe0c8ab6f74cc29a65d6b41a307d65f0c5220073ea52b75554bd68c648bb1a

Aliases

arxiv: 2204.06478 · arxiv_version: 2204.06478v2 · doi: 10.48550/arxiv.2204.06478 · pith_short_12: 3K7AZCVW65GM · pith_short_16: 3K7AZCVW65GMFGTF · pith_short_8: 3K7AZCVW

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/3K7AZCVW65GMFGTF222BUMD5MX \
  | 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: dabe0c8ab6f74cc29a65d6b41a307d65f0c5220073ea52b75554bd68c648bb1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fa0ad7e104989ac37f3348222932aa4144c820ecc333b5319c300e9f4ad60cd",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-04-13T15:55:25Z",
    "title_canon_sha256": "352066e8c51a976ee5e4c9f86d1c35cc61b25cc7cc5dc81505653e6ad70a4fcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.06478",
    "kind": "arxiv",
    "version": 2
  }
}