Pith Number

pith:LMF6IEWI

pith:2014:LMF6IEWIUQANVXPPN6AZO7DNBM

not attested not anchored not stored refs pending

Exact Least Squares Algorithm for Signal Matched Synthesis Filter Bank: Part II

Binish Fatimah, S. D. Joshi

arxiv:1409.5099 v1 · 2014-09-16 · cs.IT · math.IT · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LMF6IEWIUQANVXPPN6AZO7DNBM}

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	2026-05-18T02:42:37.849325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b0be412c8a400daddef6f81977c6d0b3c7a7d5e2dd3f34e07db60cb239aa175

Aliases

arxiv: 1409.5099 · arxiv_version: 1409.5099v1 · doi: 10.48550/arxiv.1409.5099 · pith_short_12: LMF6IEWIUQAN · pith_short_16: LMF6IEWIUQANVXPP · pith_short_8: LMF6IEWI

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/LMF6IEWIUQANVXPPN6AZO7DNBM \
  | 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: 5b0be412c8a400daddef6f81977c6d0b3c7a7d5e2dd3f34e07db60cb239aa175

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb84d00dc00fc473de7a346e8eb089b46e0cb57b50f3ff8c687dbb5c59c1ac48",
    "cross_cats_sorted": [
      "math.IT",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-09-16T16:02:02Z",
    "title_canon_sha256": "e82b9b6e732f969284135208fa2c020b372db24c1a11d7154c6dc7ec298e1297"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5099",
    "kind": "arxiv",
    "version": 1
  }
}