Pith Number

pith:V5REV4YS

pith:2020:V5REV4YSMKP3LSQO3PHR6GOO5M

not attested not anchored not stored refs pending

A Comparative Study Between a Classical and Optimal Controller for a Quadrotor

Alivelu Manga Parimi, Manan Gupta, Prathamesh Saraf

arxiv:2009.13175 v1 · 2020-09-28 · eess.SY · cs.SY · 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{V5REV4YSMKP3LSQO3PHR6GOO5M}

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	2026-07-05T01:38:27.433957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af624af312629fb5ca0edbcf1f19ceeb2979e8332d8684cd8ffd2cebeebd592c

Aliases

arxiv: 2009.13175 · arxiv_version: 2009.13175v1 · doi: 10.48550/arxiv.2009.13175 · pith_short_12: V5REV4YSMKP3 · pith_short_16: V5REV4YSMKP3LSQO · pith_short_8: V5REV4YS

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/V5REV4YSMKP3LSQO3PHR6GOO5M \
  | 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: af624af312629fb5ca0edbcf1f19ceeb2979e8332d8684cd8ffd2cebeebd592c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45204f50128fc85e662d87b45a819519268cac8f12eeb999fdebcb7cb737dad8",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2020-09-28T09:43:55Z",
    "title_canon_sha256": "42a5f0f7e2efaa6c4816b8599f382b65006af99233882e3c262c0f65b7eab9f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.13175",
    "kind": "arxiv",
    "version": 1
  }
}