Pith Number

pith:SJD5ODNW

pith:2023:SJD5ODNWAFUE62JRXBDVLEESKG

not attested not anchored not stored refs pending

HALO: Hazard-Aware Landing Optimization for Autonomous Systems

Behcet Acikmese, Christopher R. Hayner, Daniel Broyles, Evelyn Madewell, Karen Leung, Samuel C. Buckner

arxiv:2304.01583 v1 · 2023-04-04 · cs.RO · cs.CV · cs.SY · eess.SY · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SJD5ODNWAFUE62JRXBDVLEESKG}

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	2026-07-05T05:57:42.154757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9247d70db601684f6931b847559092519ecf903f5444972ab8e27e599733c9e2

Aliases

arxiv: 2304.01583 · arxiv_version: 2304.01583v1 · doi: 10.48550/arxiv.2304.01583 · pith_short_12: SJD5ODNWAFUE · pith_short_16: SJD5ODNWAFUE62JR · pith_short_8: SJD5ODNW

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/SJD5ODNWAFUE62JRXBDVLEESKG \
  | 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: 9247d70db601684f6931b847559092519ecf903f5444972ab8e27e599733c9e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb982bd6f96ecc6b325fcbe73fe2de5f7e740ffb769c4c217ac3836cf93084b5",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.SY",
      "eess.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-04-04T07:20:06Z",
    "title_canon_sha256": "e2fd58838de6b92a4983e0876490db975f33af7b77f5daf12daf3810fda2414e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.01583",
    "kind": "arxiv",
    "version": 1
  }
}