Pith Number

pith:SY5CD7NB

pith:2026:SY5CD7NB56KPSW7SXOCD56GLAO

not attested not anchored not stored refs pending

Topology-Optimized Pneumatic Soft Actuator: Design and Experimental Validation

Konstantinos Poulios, Sumit Mehta

arxiv:2605.20101 v1 · 2026-05-19 · 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{SY5CD7NB56KPSW7SXOCD56GLAO}

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	2026-05-20T02:06:02.035130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

963a21fda1ef94f95bf2bb843ef8cb038f66dcba5ea41d0cb7389f44565d8003

Aliases

arxiv: 2605.20101 · arxiv_version: 2605.20101v1 · doi: 10.48550/arxiv.2605.20101 · pith_short_12: SY5CD7NB56KP · pith_short_16: SY5CD7NB56KPSW7S · pith_short_8: SY5CD7NB

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/SY5CD7NB56KPSW7SXOCD56GLAO \
  | 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: 963a21fda1ef94f95bf2bb843ef8cb038f66dcba5ea41d0cb7389f44565d8003

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c837f1df5afe345ebdbdc5bd705ad929db99390d51b9f80c5db19957c9c45bf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-19T16:52:49Z",
    "title_canon_sha256": "c1395c6996d3c07d5118ac28827cb011bde4125d8d94faa7702608440aeb4fd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20101",
    "kind": "arxiv",
    "version": 1
  }
}