Pith Number

pith:YN54KNYN

pith:2011:YN54KNYNFYH3DBGXQQMAJRTWF2

not attested not anchored not stored refs pending

Source Separation and Clustering of Phase-Locked Subspaces: Derivations and Proofs

Jan-Hendrik Schleimer, Jos\'e Bioucas-Dias, Miguel Almeida, Ricardo Vig\'ario

arxiv:1106.2474 v1 · 2011-06-13 · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YN54KNYNFYH3DBGXQQMAJRTWF2}

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	2026-05-18T04:20:05.757588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c37bc5370d2e0fb184d7841804c6762eb7fa06a3e5d22491a230f75ab1997262

Aliases

arxiv: 1106.2474 · arxiv_version: 1106.2474v1 · doi: 10.48550/arxiv.1106.2474 · pith_short_12: YN54KNYNFYH3 · pith_short_16: YN54KNYNFYH3DBGX · pith_short_8: YN54KNYN

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/YN54KNYNFYH3DBGXQQMAJRTWF2 \
  | 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: c37bc5370d2e0fb184d7841804c6762eb7fa06a3e5d22491a230f75ab1997262

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37d7c4600c88b658663b0258f42a9a4045141f55aedef8b01659798b1f52f663",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2011-06-13T15:34:38Z",
    "title_canon_sha256": "1f5256e308901841430e76ad2d8c9af13ddb9d8c2d338e5779e741a36b3d060f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.2474",
    "kind": "arxiv",
    "version": 1
  }
}