Pith Number

pith:UOOBCUYN

pith:2022:UOOBCUYNW2K6CBYGCAF3EB2VN4

not attested not anchored not stored refs pending

LEARNEST: LEARNing Enhanced Model-based State ESTimation for Robots using Knowledge-based Neural Ordinary Differential Equations

Kong Yao Chee, M. Ani Hsieh

arxiv:2209.08185 v2 · 2022-09-16 · cs.RO · cs.LG · cs.SY · eess.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{UOOBCUYNW2K6CBYGCAF3EB2VN4}

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	2026-07-05T05:42:01.597205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a39c11530db695e10706100bb207556f068b30565fab84d9f67663eaa2dcac13

Aliases

arxiv: 2209.08185 · arxiv_version: 2209.08185v2 · doi: 10.48550/arxiv.2209.08185 · pith_short_12: UOOBCUYNW2K6 · pith_short_16: UOOBCUYNW2K6CBYG · pith_short_8: UOOBCUYN

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/UOOBCUYNW2K6CBYGCAF3EB2VN4 \
  | 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: a39c11530db695e10706100bb207556f068b30565fab84d9f67663eaa2dcac13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19abc2a2864f9c02fc2e034f579e5afec0cec7990d122a8c565b9b996e505052",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-09-16T22:16:40Z",
    "title_canon_sha256": "857d0f57f58eee2b2dd2ce60dbc0923b47417727573aa84b4d7d708c458acd29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.08185",
    "kind": "arxiv",
    "version": 2
  }
}