Pith Number

pith:THKSONT6

pith:2013:THKSONT6LIAVLIGDGEXVELURTH

not attested not anchored not stored refs pending

Active Noise Control with Sampled-Data Filtered-x Adaptive Algorithm

Ken-ichi Hamaguchi, Masaaki Nagahara, Yutaka Yamamoto

arxiv:1308.3300 v1 · 2013-08-15 · cs.IT · cs.SY · math.IT · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{THKSONT6LIAVLIGDGEXVELURTH}

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	2026-05-18T03:15:55.145276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99d527367e5a0155a0c3312f522e9199c56b9c3f77a96a9ecd8c09870058ce16

Aliases

arxiv: 1308.3300 · arxiv_version: 1308.3300v1 · doi: 10.48550/arxiv.1308.3300 · pith_short_12: THKSONT6LIAV · pith_short_16: THKSONT6LIAVLIGD · pith_short_8: THKSONT6

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/THKSONT6LIAVLIGDGEXVELURTH \
  | 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: 99d527367e5a0155a0c3312f522e9199c56b9c3f77a96a9ecd8c09870058ce16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "417b37f5b94cb54942d82c9dd7fcf20f47dbb0a7871522ffe5b098f576e1fb06",
    "cross_cats_sorted": [
      "cs.SY",
      "math.IT",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-08-15T04:43:56Z",
    "title_canon_sha256": "ff9d197a42012aa5fbac405b714245c56bb5289bd8773ea3816f575870694b43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3300",
    "kind": "arxiv",
    "version": 1
  }
}