Pith Number

pith:A7G4YJKA

pith:2017:A7G4YJKAL56VLLJ2R72VM3AE63

not attested not anchored not stored refs pending

A Geometric Characterization of Observability in Inertial Parameter Identification

G\"unter Niemeyer, Jean-Jacques E. Slotine, Patrick M. Wensing

arxiv:1711.03896 v3 · 2017-11-10 · 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{A7G4YJKAL56VLLJ2R72VM3AE63}

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	2026-07-05T06:52:17.635270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07cdcc25405f7d55ad3a8ff5566c04f6e8ad998bfc30b963b65393720721d112

Aliases

arxiv: 1711.03896 · arxiv_version: 1711.03896v3 · doi: 10.48550/arxiv.1711.03896 · pith_short_12: A7G4YJKAL56V · pith_short_16: A7G4YJKAL56VLLJ2 · pith_short_8: A7G4YJKA

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/A7G4YJKAL56VLLJ2R72VM3AE63 \
  | 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: 07cdcc25405f7d55ad3a8ff5566c04f6e8ad998bfc30b963b65393720721d112

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ef8353e5ed25b7ce0eb4a1bcc323fb8f1804828ff337e3c2051f5cc2fe49f4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2017-11-10T15:54:17Z",
    "title_canon_sha256": "d906be083f81a206c39a137c6848e3b5a600ba5bf971da756bc5b9b75d4df57c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03896",
    "kind": "arxiv",
    "version": 3
  }
}