Pith Number

pith:DBJ5DSXI

pith:2021:DBJ5DSXISVFKNKGCU7JULGOXJM

not attested not anchored not stored refs pending

Autonomous Flight through Cluttered Outdoor Environments Using a Memoryless Planner

Junseok Lee, Mark W. Mueller, Seung Jae Lee, Xiangyu Wu

arxiv:2103.12156 v1 · 2021-03-22 · 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{DBJ5DSXISVFKNKGCU7JULGOXJM}

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	2026-07-05T02:25:43.161251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1853d1cae8954aa6a8c2a7d34599d74b0122e7addf87135c8591e2a95a0d4d5a

Aliases

arxiv: 2103.12156 · arxiv_version: 2103.12156v1 · doi: 10.48550/arxiv.2103.12156 · pith_short_12: DBJ5DSXISVFK · pith_short_16: DBJ5DSXISVFKNKGC · pith_short_8: DBJ5DSXI

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/DBJ5DSXISVFKNKGCU7JULGOXJM \
  | 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: 1853d1cae8954aa6a8c2a7d34599d74b0122e7addf87135c8591e2a95a0d4d5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45bcf3d57491bc4829f80e5cf83340c70eea46a26d39d8769970dd9136b6144b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-03-22T20:09:51Z",
    "title_canon_sha256": "22da7d6f8153369463f7f6b1a83bbc441c7b17fa30904d91020f4ca2976b8d81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.12156",
    "kind": "arxiv",
    "version": 1
  }
}