Pith Number

pith:NFC6FYSO

pith:2005:NFC6FYSO2JH7OVIZ6AB6U24S5Y

not attested not anchored not stored refs pending

A Note on Overshoot Estimation in Pole Placements

D. Cheng, L. Guo, Y. Lin, Y. Wang

arxiv:math/0509705 v1 · 2005-09-29 · 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{NFC6FYSO2JH7OVIZ6AB6U24S5Y}

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	2026-05-18T02:35:38.458147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6945e2e24ed24ff75519f003ea6b92ee1e8e16b71c0f468a1dd95b12d99404fb

Aliases

arxiv: math/0509705 · arxiv_version: math/0509705v1 · doi: 10.48550/arxiv.math/0509705 · pith_short_12: NFC6FYSO2JH7 · pith_short_16: NFC6FYSO2JH7OVIZ · pith_short_8: NFC6FYSO

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/NFC6FYSO2JH7OVIZ6AB6U24S5Y \
  | 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: 6945e2e24ed24ff75519f003ea6b92ee1e8e16b71c0f468a1dd95b12d99404fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7475236defd8ab1a5fef354143ba61d89431a114b8dec49ceb69a699ac7b892e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.OC",
    "submitted_at": "2005-09-29T20:11:44Z",
    "title_canon_sha256": "769ad8c4d2f25310483e5a97784c90e9333e687e4709daab5775437a038750c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0509705",
    "kind": "arxiv",
    "version": 1
  }
}