Pith Number

pith:JDM6PNOH

pith:2013:JDM6PNOHOEIEDNOSOWYM2AZZX3

not attested not anchored not stored refs pending

Adaptive Reduced-Rank RLS Algorithms based on Joint Iterative Optimization of Filters for Space-Time Interference Suppression

Raimundo Sampaio-Neto, Rodrigo C. de Lamare

arxiv:1304.7548 v1 · 2013-04-29 · 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{JDM6PNOHOEIEDNOSOWYM2AZZX3}

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	2026-05-18T03:26:53.692047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48d9e7b5c7711041b5d275b0cd0339bef0f0c27defc530663fb7838cf8fd7e86

Aliases

arxiv: 1304.7548 · arxiv_version: 1304.7548v1 · doi: 10.48550/arxiv.1304.7548 · pith_short_12: JDM6PNOHOEIE · pith_short_16: JDM6PNOHOEIEDNOS · pith_short_8: JDM6PNOH

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/JDM6PNOHOEIEDNOSOWYM2AZZX3 \
  | 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: 48d9e7b5c7711041b5d275b0cd0339bef0f0c27defc530663fb7838cf8fd7e86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d3b439fdf3a578eed878f553f644f3e11b2e1812c04f0f24452b6f6fdaaf8b2",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-04-29T01:41:53Z",
    "title_canon_sha256": "b61dd03eed8f1040174bae514310bd6fd200c1898f7d0d5206e9e7bc4ad08f83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7548",
    "kind": "arxiv",
    "version": 1
  }
}