Pith Number

pith:DIR6UI6U

pith:2019:DIR6UI6UBDXEVOJIY7TU7A5QPD

not attested not anchored not stored refs pending

Towards Online Observability-Aware Trajectory Optimization for Landmark-based Estimators

Jonathan P. How, Kristoffer M. Frey, Ted J. Steiner

arxiv:1908.03790 v6 · 2019-08-10 · 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{DIR6UI6UBDXEVOJIY7TU7A5QPD}

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	2026-07-05T01:34:32.799137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a23ea23d408ee4ab928c7e74f83b078f45fa58dadf91fa1a6f6597d03db96b5

Aliases

arxiv: 1908.03790 · arxiv_version: 1908.03790v6 · doi: 10.48550/arxiv.1908.03790 · pith_short_12: DIR6UI6UBDXE · pith_short_16: DIR6UI6UBDXEVOJI · pith_short_8: DIR6UI6U

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/DIR6UI6UBDXEVOJIY7TU7A5QPD \
  | 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: 1a23ea23d408ee4ab928c7e74f83b078f45fa58dadf91fa1a6f6597d03db96b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "071013ec35f56f96bcd034b530ddad37f4120a49a0877ee56e4ed27de9618d2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-08-10T17:32:04Z",
    "title_canon_sha256": "51b6f7ec7f6d066c481976d2044524f28b703bfb98f6bbe3fcbd5ff5aafdfec3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03790",
    "kind": "arxiv",
    "version": 6
  }
}