Pith Number

pith:CS5FZEHG

pith:2017:CS5FZEHGL4J6FJUAIRRUMIQONY

not attested not anchored not stored refs pending

A Discrete-Time Attitude Observer on SO(3) for Vision and GPS Fusion

Alireza Khosravian, Ian Reid, Robert Mahony, Tat-Jun Chin

arxiv:1704.00888 v1 · 2017-04-04 · cs.RO · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CS5FZEHGL4J6FJUAIRRUMIQONY}

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	2026-05-18T00:47:18.922785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14ba5c90e65f13e2a680446346220e6e3d454f6e5b8d936666b7469c65da9319

Aliases

arxiv: 1704.00888 · arxiv_version: 1704.00888v1 · doi: 10.48550/arxiv.1704.00888 · pith_short_12: CS5FZEHGL4J6 · pith_short_16: CS5FZEHGL4J6FJUA · pith_short_8: CS5FZEHG

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/CS5FZEHGL4J6FJUAIRRUMIQONY \
  | 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: 14ba5c90e65f13e2a680446346220e6e3d454f6e5b8d936666b7469c65da9319

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57a2a8c1091366f3e9a654336e791c9d5597b90c98ae74835e6900803ee21c29",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2017-04-04T06:29:08Z",
    "title_canon_sha256": "b11734dd94563ace9aa3d52f2187e025c5adbe7558d43ff534a026a41cb8c50d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00888",
    "kind": "arxiv",
    "version": 1
  }
}