Pith Number

pith:NGPU7NR5

pith:2026:NGPU7NR54LKUTBQNFQZ2QWUOTC

not attested not anchored not stored refs pending

Modeling and Control of a Pneumatic Morphing Soft Quadrotor based on the SOFA Framework for Dynamic Soft Robotic Simulation

F. Labra Caso, G. Nikolakopoulos, J. Haluska, P. Ferrentino, V. Sumathy, V. Vanderborght

arxiv:2605.21031 v1 · 2026-05-20 · 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{NGPU7NR54LKUTBQNFQZ2QWUOTC}

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	2026-05-21T01:05:33.306931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

699f4fb63de2d549860d2c33a85a8e98a97132b679e735590e359e2cc1dcf510

Aliases

arxiv: 2605.21031 · arxiv_version: 2605.21031v1 · doi: 10.48550/arxiv.2605.21031 · pith_short_12: NGPU7NR54LKU · pith_short_16: NGPU7NR54LKUTBQN · pith_short_8: NGPU7NR5

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/NGPU7NR54LKUTBQNFQZ2QWUOTC \
  | 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: 699f4fb63de2d549860d2c33a85a8e98a97132b679e735590e359e2cc1dcf510

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55f770719b480f25789bd72b5e375979322206b124a83274bb57d1bfc368ce42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-20T11:06:56Z",
    "title_canon_sha256": "99d64e3d6eae7e8845cd84b56c74fd2607384dd5da9c3e5fa81c7678be5b5350"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21031",
    "kind": "arxiv",
    "version": 1
  }
}