Pith Number

pith:COVKJWKT

pith:2019:COVKJWKT6SX52OXTRWWZMPRPLI

not attested not anchored not stored refs pending

Airways: Optimization-Based Planning of Quadrotor Trajectories according to High-Level User Goals

Benjamin Hepp, Christoph Gebhardt, Otmar Hilliges, Stefan Stevsic, Tobias Naegeli

arxiv:1906.11669 v1 · 2019-06-27 · cs.HC · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{COVKJWKT6SX52OXTRWWZMPRPLI}

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	2026-05-17T23:42:04.137922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13aaa4d953f4afdd3af38dad963e2f5a184e3fa2b309ac62d8da2db74cd053c3

Aliases

arxiv: 1906.11669 · arxiv_version: 1906.11669v1 · doi: 10.48550/arxiv.1906.11669 · pith_short_12: COVKJWKT6SX5 · pith_short_16: COVKJWKT6SX52OXT · pith_short_8: COVKJWKT

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/COVKJWKT6SX52OXTRWWZMPRPLI \
  | 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: 13aaa4d953f4afdd3af38dad963e2f5a184e3fa2b309ac62d8da2db74cd053c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec77bd7537cdf14080d1f59eacaf306945967426bb79df56987fb0698ad823f0",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-06-27T14:14:51Z",
    "title_canon_sha256": "bdb48488fde4d93875b5936363d3bbdaf321468111a98d1a729451708c420a37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11669",
    "kind": "arxiv",
    "version": 1
  }
}