Pith Number

pith:IMJE377B

pith:2017:IMJE377BPYGXGEPNKP4FRXH36P

not attested not anchored not stored refs pending

Modeling and Control of Inverted Flight of a Variable-Pitch Quadrotor

Abhishek, Mangal Kothari, Namrata Gupta

arxiv:1709.06407 v1 · 2017-09-19 · 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{IMJE377BPYGXGEPNKP4FRXH36P}

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	2026-05-18T00:34:53.272255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43124dffe17e0d7311ed53f858dcfbf3d51b489b856c0c6c729a2fa36f2306d5

Aliases

arxiv: 1709.06407 · arxiv_version: 1709.06407v1 · doi: 10.48550/arxiv.1709.06407 · pith_short_12: IMJE377BPYGX · pith_short_16: IMJE377BPYGXGEPN · pith_short_8: IMJE377B

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/IMJE377BPYGXGEPNKP4FRXH36P \
  | 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: 43124dffe17e0d7311ed53f858dcfbf3d51b489b856c0c6c729a2fa36f2306d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c6a7a99ca5f98103edcfcbcd47c952f19df16b83143ac95b3319d7202a018ee",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2017-09-19T13:33:37Z",
    "title_canon_sha256": "b7e019ca596156904c40f5d232a9a0b1f4aec0d7641993a2b9556d501ac4f68d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06407",
    "kind": "arxiv",
    "version": 1
  }
}