Pith Number

pith:4VXQXJPL

pith:2026:4VXQXJPLX45HXHJDC3MPB4CHGW

not attested not anchored not stored refs pending

CableRobotGraphSim: A Graph Neural Network for Modeling Partially Observable Cable-Driven Robot Dynamics

Kostas Bekris, Mridul Aanjaneya, Nelson Chen, Rebecca Kramer-Bottiglio, William R. Johnson III

arxiv:2602.21331 v2 · 2026-02-24 · 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{4VXQXJPLX45HXHJDC3MPB4CHGW}

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	2026-06-10T01:10:59.712419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e56f0ba5ebbf3a7b9d2316d8f0f047359cfdaf7cd49840534e5a8ae0d02817c3

Aliases

arxiv: 2602.21331 · arxiv_version: 2602.21331v2 · doi: 10.48550/arxiv.2602.21331 · pith_short_12: 4VXQXJPLX45H · pith_short_16: 4VXQXJPLX45HXHJD · pith_short_8: 4VXQXJPL

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/4VXQXJPLX45HXHJDC3MPB4CHGW \
  | 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: e56f0ba5ebbf3a7b9d2316d8f0f047359cfdaf7cd49840534e5a8ae0d02817c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ecccf7da28a4cc0a84bcf56396092babbadee5b6f551a6021f5fe8847b332a0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-02-24T20:01:29Z",
    "title_canon_sha256": "c23634eb67a68ff92489c46b21a1b6c5eb493aad6316cdbe3d688d58bf9d5bbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.21331",
    "kind": "arxiv",
    "version": 2
  }
}