Pith Number

pith:ARMVXCOC

pith:2018:ARMVXCOCESJ2DQSVGROP3AOQ3L

not attested not anchored not stored refs pending

Online Center of Mass Estimation for a Humanoid Wheeled Inverted Pendulum Robot

Akash Patel, Bogdan Vlahov, Munzir Zafar, Nathaniel Glaser, Sergio Aguillera, Seth Hutchinson

arxiv:1810.03076 v2 · 2018-10-07 · cs.RO · cs.LG · 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{ARMVXCOCESJ2DQSVGROP3AOQ3L}

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	2026-05-17T23:46:09.452288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04595b89c22493a1c255345cfd81d0dafec2709b99b5270d63caf6f254680c16

Aliases

arxiv: 1810.03076 · arxiv_version: 1810.03076v2 · doi: 10.48550/arxiv.1810.03076 · pith_short_12: ARMVXCOCESJ2 · pith_short_16: ARMVXCOCESJ2DQSV · pith_short_8: ARMVXCOC

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/ARMVXCOCESJ2DQSVGROP3AOQ3L \
  | 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: 04595b89c22493a1c255345cfd81d0dafec2709b99b5270d63caf6f254680c16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36f0edc7f0643e7d083ab114375e1f1bf9a16283cd4799c6b55103baec6bbc41",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-10-07T02:56:37Z",
    "title_canon_sha256": "67f7222e31cad876d442013950a9018a40235aab1d2a3ce94500ce99afaeec46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03076",
    "kind": "arxiv",
    "version": 2
  }
}