Pith Number

pith:PFSX5EJ4

pith:2018:PFSX5EJ4Q2WYSHBNEJCLF5WHEW

not attested not anchored not stored refs pending

Long-Duration Autonomy for Small Rotorcraft UAS including Recharging

Christian Brommer, Daniel Hentzen, Danylo Malyuta, Roland Brockers

arxiv:1810.05683 v1 · 2018-10-12 · 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{PFSX5EJ4Q2WYSHBNEJCLF5WHEW}

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	2026-05-18T00:03:27.253121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79657e913c86ad891c2d2244b2f6c725a365cf3154024d99157d720f31ece729

Aliases

arxiv: 1810.05683 · arxiv_version: 1810.05683v1 · doi: 10.48550/arxiv.1810.05683 · pith_short_12: PFSX5EJ4Q2WY · pith_short_16: PFSX5EJ4Q2WYSHBN · pith_short_8: PFSX5EJ4

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/PFSX5EJ4Q2WYSHBNEJCLF5WHEW \
  | 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: 79657e913c86ad891c2d2244b2f6c725a365cf3154024d99157d720f31ece729

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d151de686b444225630448c418ddf2f790fca8963df65ea0866693e41ff829b0",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-10-12T19:08:38Z",
    "title_canon_sha256": "766c7ffb802d6f33a2eddea9c96178e6736514b2e8eb36d620f173748feb82d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05683",
    "kind": "arxiv",
    "version": 1
  }
}