Pith Number

pith:FRUS3QCJ

pith:2022:FRUS3QCJ3ZCFVJQXI2ESMJLL75

not attested not anchored not stored refs pending

ROS georegistration: Aerial Multi-spectral Image Simulator for the Robot Operating System

Andrew R. Willis, Kathleen Dipple, Kevin Brink

arxiv:2201.07863 v1 · 2022-01-19 · cs.RO · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FRUS3QCJ3ZCFVJQXI2ESMJLL75}

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	2026-07-05T03:50:05.759425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c692dc049de445aa617468926256bff627fd600c8db2cec43b6ac0a830660d3

Aliases

arxiv: 2201.07863 · arxiv_version: 2201.07863v1 · doi: 10.48550/arxiv.2201.07863 · pith_short_12: FRUS3QCJ3ZCF · pith_short_16: FRUS3QCJ3ZCFVJQX · pith_short_8: FRUS3QCJ

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/FRUS3QCJ3ZCFVJQXI2ESMJLL75 \
  | 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: 2c692dc049de445aa617468926256bff627fd600c8db2cec43b6ac0a830660d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07f50e2c2745725a9dbb2cdc6d0f2236e64ca12457280e03ea2b060ad995518d",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-01-19T21:09:50Z",
    "title_canon_sha256": "1ccf939bf96e0ca23f4bf484e4a03d4f0647dcfe10dd19a9a36104d27de56e26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.07863",
    "kind": "arxiv",
    "version": 1
  }
}