Pith Number

pith:OYEY6WZW

pith:2018:OYEY6WZWHVUJ6ANZ5IMQJO2YLH

not attested not anchored not stored refs pending

GapFlyt: Active Vision Based Minimalist Structure-less Gap Detection For Quadrotor Flight

Chahat Deep Singh, Cornelia Ferm\"uller, Kanishka Ganguly, Nitin J Sanket, Yiannis Aloimonos

arxiv:1802.05330 v4 · 2018-02-14 · 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{OYEY6WZWHVUJ6ANZ5IMQJO2YLH}

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	2026-05-18T00:11:57.400121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76098f5b363d689f01b9ea1904bb5859c530e159badf95314fd80591462dc1a9

Aliases

arxiv: 1802.05330 · arxiv_version: 1802.05330v4 · doi: 10.48550/arxiv.1802.05330 · pith_short_12: OYEY6WZWHVUJ · pith_short_16: OYEY6WZWHVUJ6ANZ · pith_short_8: OYEY6WZW

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/OYEY6WZWHVUJ6ANZ5IMQJO2YLH \
  | 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: 76098f5b363d689f01b9ea1904bb5859c530e159badf95314fd80591462dc1a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35586eabac4d59d2802501c65f75a2bda0028de7f5762075fca84ee921498f6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-02-14T21:40:23Z",
    "title_canon_sha256": "fa51c631032f5859bf930e47763fbdd202e15336e2683ebc23f3df01f5d8c48c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05330",
    "kind": "arxiv",
    "version": 4
  }
}