Pith Number

pith:SMIK5HDG

pith:2026:SMIK5HDGEZQM6FV6BB2WJMDFBN

not attested not anchored not stored refs pending

Critical slowing down for predicting controller induced loss of control in quadrotors

Coen C. de Visser, Erik-jan van Kampen, Jasper J. van Beers, Prashant Solanki

arxiv:2607.25370 v1 · 2026-07-28 · eess.SY · cs.RO · 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{SMIK5HDGEZQM6FV6BB2WJMDFBN}

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	2026-07-29T01:25:12.030663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9310ae9c662660cf16be087564b0650b47a195b9407066ac9aaca4aa61686390

Aliases

arxiv: 2607.25370 · arxiv_version: 2607.25370v1 · doi: 10.48550/arxiv.2607.25370 · pith_short_12: SMIK5HDGEZQM · pith_short_16: SMIK5HDGEZQM6FV6 · pith_short_8: SMIK5HDG

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/SMIK5HDGEZQM6FV6BB2WJMDFBN \
  | 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: 9310ae9c662660cf16be087564b0650b47a195b9407066ac9aaca4aa61686390

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc32fdb3afe50e5ba4555d8383eb448490cca2d5496902f3f33d140f0ce18105",
    "cross_cats_sorted": [
      "cs.RO",
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2026-07-28T07:25:34Z",
    "title_canon_sha256": "03d6b6b7752a1c35a1ef70ebb7c4e839ef6234bf0370d40dc6466994994adbf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25370",
    "kind": "arxiv",
    "version": 1
  }
}