Pith Number

pith:AWH3ISYW

pith:2018:AWH3ISYWAYHCENVBWFL2UI7DCH

not attested not anchored not stored refs pending

Nonlinear System Identification of Soft Robot Dynamics Using Koopman Operator Theory

C. David Remy, Daniel Bruder, Ram Vasudevan

arxiv:1810.06637 v2 · 2018-10-15 · 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{AWH3ISYWAYHCENVBWFL2UI7DCH}

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	2026-05-17T23:47:12.420744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

058fb44b16060e2236a1b157aa23e311e15a876ff7d789cd129ec6f4560d5d29

Aliases

arxiv: 1810.06637 · arxiv_version: 1810.06637v2 · doi: 10.48550/arxiv.1810.06637 · pith_short_12: AWH3ISYWAYHC · pith_short_16: AWH3ISYWAYHCENVB · pith_short_8: AWH3ISYW

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/AWH3ISYWAYHCENVBWFL2UI7DCH \
  | 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: 058fb44b16060e2236a1b157aa23e311e15a876ff7d789cd129ec6f4560d5d29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bffc30e7c5a561b47b2add9376ada09176dc8b9d14916b2736084e35056c36c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-10-15T19:46:00Z",
    "title_canon_sha256": "47c97e1a76a965c07c2132e4e423216e299dfb48b6e9f35d0f1f651dc6bc29bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06637",
    "kind": "arxiv",
    "version": 2
  }
}