Pith Number

pith:QILQ6SHZ

pith:2015:QILQ6SHZ3VSPZE3R3AUUUSZJ2F

not attested not anchored not stored refs pending

Performance analysis of spatial smoothing schemes in the context of large arrays

Gia-Thuy Pham, Pascal Vallet, Philippe Loubaton

arxiv:1503.08196 v1 · 2015-02-10 · stat.ME · cs.IT · math.IT · math.PR

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QILQ6SHZ3VSPZE3R3AUUUSZJ2F}

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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	2026-05-18T01:22:40.758216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82170f48f9dd64fc9371d8294a4b29d157dc86c9e56cb3f2b5805434dcac8cf6

Aliases

arxiv: 1503.08196 · arxiv_version: 1503.08196v1 · doi: 10.48550/arxiv.1503.08196 · pith_short_12: QILQ6SHZ3VSP · pith_short_16: QILQ6SHZ3VSPZE3R · pith_short_8: QILQ6SHZ

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/QILQ6SHZ3VSPZE3R3AUUUSZJ2F \
  | 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: 82170f48f9dd64fc9371d8294a4b29d157dc86c9e56cb3f2b5805434dcac8cf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e3b36e4cceebf0066ccf5aabc0d1c41e590dcbdb90048cfb5ac5ec90303082c",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-02-10T18:48:22Z",
    "title_canon_sha256": "f7184aac3bf9f3a5beaf43560d8c8d26ac7e1db6fe2bc27590c10224bd120e37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08196",
    "kind": "arxiv",
    "version": 1
  }
}