Pith Number

pith:6GRS5VBJ

pith:2026:6GRS5VBJTHBYH34MYHUCKEURZQ

not attested not anchored not stored refs pending

Continuum Robot State Estimation with Actuation Uncertainty

Alan Kuntz, James M. Ferguson, Tucker Hermans

arxiv:2601.04493 v3 · 2026-01-08 · 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{6GRS5VBJTHBYH34MYHUCKEURZQ}

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.

Cited by

1 paper in Pith

Factor Graph-Based Shape Estimation for Continuum Robots via Magnus Expansion

Receipt and verification

First computed	2026-06-04T01:08:39.405480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1a32ed42999c383ef8cc1e8251291cc2bb4cafa2990772bfe7ec598abe75fe6

Aliases

arxiv: 2601.04493 · arxiv_version: 2601.04493v3 · doi: 10.48550/arxiv.2601.04493 · pith_short_12: 6GRS5VBJTHBY · pith_short_16: 6GRS5VBJTHBYH34M · pith_short_8: 6GRS5VBJ

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/6GRS5VBJTHBYH34MYHUCKEURZQ \
  | 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: f1a32ed42999c383ef8cc1e8251291cc2bb4cafa2990772bfe7ec598abe75fe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9a9200e0897a3ca2ce71556b3ddbf74875bbd8456140cdc6f70fd30b543eee8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-01-08T01:53:42Z",
    "title_canon_sha256": "a35cab10fdee4d0b3a267c49df21c9e45855d774d564948783a7b0a661f3fec6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.04493",
    "kind": "arxiv",
    "version": 3
  }
}