Pith Number

pith:EQE5EWMJ

pith:2023:EQE5EWMJ2O2RH2O6Z5HKQDHKVB

not attested not anchored not stored refs pending

Remixing-based Unsupervised Source Separation from Scratch

Kohei Saijo, Tetsuji Ogawa

arxiv:2309.00376 v1 · 2023-09-01 · 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{EQE5EWMJ2O2RH2O6Z5HKQDHKVB}

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	2026-07-05T06:46:56.295666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2409d25989d3b513e9decf4ea80ceaa8688bcf66329ffba3bc3d3cb615e6ca25

Aliases

arxiv: 2309.00376 · arxiv_version: 2309.00376v1 · doi: 10.48550/arxiv.2309.00376 · pith_short_12: EQE5EWMJ2O2R · pith_short_16: EQE5EWMJ2O2RH2O6 · pith_short_8: EQE5EWMJ

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/EQE5EWMJ2O2RH2O6Z5HKQDHKVB \
  | 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: 2409d25989d3b513e9decf4ea80ceaa8688bcf66329ffba3bc3d3cb615e6ca25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94b9cec92c0b9448537200c881e50384b8896e60093b8bf2804ee84fcf6bb78f",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-09-01T10:23:04Z",
    "title_canon_sha256": "a53be6e71e7634b66c8c34e39d4c3b7f38ced5ae0d50b852ba1b215c8ce2b03f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.00376",
    "kind": "arxiv",
    "version": 1
  }
}