Pith Number

pith:3DFKQQCB

pith:2025:3DFKQQCBABPE6KWMUJZQGMX3P2

not attested not anchored not stored refs pending

Threading the Needle: Test and Evaluation of Early Stage UAS Capabilities to Autonomously Navigate GPS-Denied Environments in the DARPA Fast Lightweight Autonomy (FLA) Program

Adam Norton, Holly Yanco

arxiv:2504.08122 v1 · 2025-04-10 · 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{3DFKQQCBABPE6KWMUJZQGMX3P2}

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	2026-07-05T10:47:43.238915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8caa84041005e4f2acca2730332fb7e8e49321a17a2025b5d494dd7fc9c5881

Aliases

arxiv: 2504.08122 · arxiv_version: 2504.08122v1 · doi: 10.48550/arxiv.2504.08122 · pith_short_12: 3DFKQQCBABPE · pith_short_16: 3DFKQQCBABPE6KWM · pith_short_8: 3DFKQQCB

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/3DFKQQCBABPE6KWMUJZQGMX3P2 \
  | 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: d8caa84041005e4f2acca2730332fb7e8e49321a17a2025b5d494dd7fc9c5881

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65192cc2dd3882c06b7ab98da15cb24bda75696fba9fee4af225726d43942f19",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-04-10T20:46:31Z",
    "title_canon_sha256": "a19f3d6b3836e7bc6391ceff6f7e9cd1a4899dd068705be112f43817c38657db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.08122",
    "kind": "arxiv",
    "version": 1
  }
}