Pith Number

pith:DZT5BT5O

pith:2008:DZT5BT5ORH5F6AQHOHFQLSRCXV

not attested not anchored not stored refs pending

Wavelet Based Iterative Learning Control with Fuzzy PD Feedback for Position Tracking of A Pneumatic Servo System

C. E. Huang, J. S. Chen

arxiv:0804.4753 v1 · 2008-04-30 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DZT5BT5ORH5F6AQHOHFQLSRCXV}

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	2026-07-04T15:11:15.638526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e67d0cfae89fa5f020771cb05ca22bd4430d983bae50901aae38f2e93e0190e

Aliases

arxiv: 0804.4753 · arxiv_version: 0804.4753v1 · doi: 10.48550/arxiv.0804.4753 · pith_short_12: DZT5BT5ORH5F · pith_short_16: DZT5BT5ORH5F6AQH · pith_short_8: DZT5BT5O

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/DZT5BT5ORH5F6AQHOHFQLSRCXV \
  | 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: 1e67d0cfae89fa5f020771cb05ca22bd4430d983bae50901aae38f2e93e0190e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52fab24ebaede7e0d7541ec5bb826ae5a822b95c5a50b5059e985267d54c6017",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2008-04-30T08:22:19Z",
    "title_canon_sha256": "7c394aadc11ca821d794550fd4540f60d9b428e33ac09dd7c3bbd2f6746eeea1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.4753",
    "kind": "arxiv",
    "version": 1
  }
}