Pith Number

pith:QYSRSKAQ

pith:2016:QYSRSKAQA7KKM4E7RUXJ4XPKJO

not attested not anchored not stored refs pending

Interference-Normalised Least Mean Square Algorithm

Iain B. Collings, Jean-Marc Valin

arxiv:1602.08116 v1 · 2016-02-25 · cs.SY · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QYSRSKAQA7KKM4E7RUXJ4XPKJO}

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	2026-05-18T01:19:56.768440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

862519281007d4a6709f8d2e9e5dea4bb3b6fb2b53eeb97108e7acf7942b5cb3

Aliases

arxiv: 1602.08116 · arxiv_version: 1602.08116v1 · doi: 10.48550/arxiv.1602.08116 · pith_short_12: QYSRSKAQA7KK · pith_short_16: QYSRSKAQA7KKM4E7 · pith_short_8: QYSRSKAQ

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/QYSRSKAQA7KKM4E7RUXJ4XPKJO \
  | 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: 862519281007d4a6709f8d2e9e5dea4bb3b6fb2b53eeb97108e7acf7942b5cb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7b48dd85ca93178bdde0bcdff7a9858be6a39ba4789fc9427c1f40b705ceb47",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2016-02-25T21:12:05Z",
    "title_canon_sha256": "f1195348eade27bdee2bdf933133f90e34e29de4b316d3e0634f9df6b37fa434"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08116",
    "kind": "arxiv",
    "version": 1
  }
}