Pith Number

pith:6WHG3HD2

pith:2022:6WHG3HD26ZG5XEGFTK4AHI52KN

not attested not anchored not stored refs pending

Dynamic Independent Component Extraction with Blending Mixing Vector: Lower Bound on Mean Interference-to-Signal Ratio

Jaroslav \v{C}mejla, T\"ulay Adal{\i}, V\'aclav Kautsk\'y, Zbyn\v{e}k Koldovsk\'y

arxiv:2212.01178 v1 · 2022-12-02 · eess.SP · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6WHG3HD26ZG5XEGFTK4AHI52KN}

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	2026-07-05T05:21:50.297105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f58e6d9c7af64ddb90c59ab803a3ba5354aea8ae0e25cd6fbe1eb0ac9c36148a

Aliases

arxiv: 2212.01178 · arxiv_version: 2212.01178v1 · doi: 10.48550/arxiv.2212.01178 · pith_short_12: 6WHG3HD26ZG5 · pith_short_16: 6WHG3HD26ZG5XEGF · pith_short_8: 6WHG3HD2

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/6WHG3HD26ZG5XEGFTK4AHI52KN \
  | 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: f58e6d9c7af64ddb90c59ab803a3ba5354aea8ae0e25cd6fbe1eb0ac9c36148a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d7f0734c3cf48fb18fbeb47d8a9e52583d77a44903933e0a221c7b4625e0b00",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-12-02T13:59:55Z",
    "title_canon_sha256": "c6ff8dff812411a5e0236967083fc144e96b23dc90220796244f475f1fcdaf61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.01178",
    "kind": "arxiv",
    "version": 1
  }
}