Pith Number

pith:ALRC67QP

pith:2025:ALRC67QPGT7SQQNI2IO73UXJV7

not attested not anchored not stored refs pending

Optimal Dynamic Control of Bounded Jacobian Discrete-Time Systems via Interval Observers

Mohammad Khajenejad

arxiv:2504.21832 v1 · 2025-04-30 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALRC67QPGT7SQQNI2IO73UXJV7}

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	2026-07-05T10:56:30.056067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02e22f7e0f34ff2841a8d21dfdd2e9afc7e23bdf0f03586561de42d64e261e91

Aliases

arxiv: 2504.21832 · arxiv_version: 2504.21832v1 · doi: 10.48550/arxiv.2504.21832 · pith_short_12: ALRC67QPGT7S · pith_short_16: ALRC67QPGT7SQQNI · pith_short_8: ALRC67QP

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/ALRC67QPGT7SQQNI2IO73UXJV7 \
  | 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: 02e22f7e0f34ff2841a8d21dfdd2e9afc7e23bdf0f03586561de42d64e261e91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ced3126990048d94475703f518a2e42ddd888ca039d3596453d671ba084c286",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-04-30T17:39:09Z",
    "title_canon_sha256": "b6ff8a507a9dcf0e7ae55f96f23d15bc231a5f9bc3e584dcc29fb0483d588c1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21832",
    "kind": "arxiv",
    "version": 1
  }
}