Pith Number

pith:ULUTD2Q2

pith:2018:ULUTD2Q2EBMDPRQX5J7AWSZVOL

not attested not anchored not stored refs pending

Kinematics and Dynamic Modeling of a Planar Hydraulic Elastomer Actuator

Jarno Jokinen, Mahdi Momeni Kelageri, Matti Linjama, Mikko Heikkila, Reza Ghabcheloo

arxiv:1806.04907 v1 · 2018-06-13 · 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{ULUTD2Q2EBMDPRQX5J7AWSZVOL}

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	2026-05-18T00:13:20.557402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2e931ea1a205837c617ea7e0b4b3572ef92ac649119e4c8bd2a034dc98d1d00

Aliases

arxiv: 1806.04907 · arxiv_version: 1806.04907v1 · doi: 10.48550/arxiv.1806.04907 · pith_short_12: ULUTD2Q2EBMD · pith_short_16: ULUTD2Q2EBMDPRQX · pith_short_8: ULUTD2Q2

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/ULUTD2Q2EBMDPRQX5J7AWSZVOL \
  | 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: a2e931ea1a205837c617ea7e0b4b3572ef92ac649119e4c8bd2a034dc98d1d00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3f4c867cfc7797348437faf2a03582f55619dec74078c34b9af905abad4fd5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-06-13T09:17:26Z",
    "title_canon_sha256": "962dbdaae907d81962d397779096f7b1a9bf44cd969ff35f0cb8a721ef48c68a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04907",
    "kind": "arxiv",
    "version": 1
  }
}