Pith Number

pith:TXAUOUF4

pith:2019:TXAUOUF4PAO5NTE4ZCPUV5BYBD

not attested not anchored not stored refs pending

Exploiting Symmetries to Design EKFs with Consistency Properties for Navigation and SLAM

Axel Barrau, Martin Brossard (CAOR), Silv\`ere Bonnabel (CAOR)

arxiv:1903.05384 v1 · 2019-03-13 · 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{TXAUOUF4PAO5NTE4ZCPUV5BYBD}

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	2026-05-17T23:51:24.453223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dc14750bc781dd6cc9cc89f4af43808dfa34a7fbd3f04c5218b10db46bdbc8a

Aliases

arxiv: 1903.05384 · arxiv_version: 1903.05384v1 · doi: 10.48550/arxiv.1903.05384 · pith_short_12: TXAUOUF4PAO5 · pith_short_16: TXAUOUF4PAO5NTE4 · pith_short_8: TXAUOUF4

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/TXAUOUF4PAO5NTE4ZCPUV5BYBD \
  | 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: 9dc14750bc781dd6cc9cc89f4af43808dfa34a7fbd3f04c5218b10db46bdbc8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7c6226f1a1670e65fd0651751061ad4af0e04e7b273f0ee656d269f91623a0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-03-13T09:59:41Z",
    "title_canon_sha256": "196f4a4d8ed989ff90a19a0287415388361656e0247854e29b9d5564a400a5d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05384",
    "kind": "arxiv",
    "version": 1
  }
}