Pith Number

pith:VPUYKWGH

pith:2019:VPUYKWGHVJQZHDQFW4NCGAHECM

not attested not anchored not stored refs pending

New Wing Stroke and Wing Pitch Approaches for Milligram-scale Aerial Devices

Claire Tomlin, Palak Bhushan

arxiv:1908.03422 v1 · 2019-08-09 · 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{VPUYKWGHVJQZHDQFW4NCGAHECM}

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	2026-07-04T23:52:39.820586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abe98558c7aa61938e05b71a2300e4130ff6bab42466a39dcade2bef0719f464

Aliases

arxiv: 1908.03422 · arxiv_version: 1908.03422v1 · doi: 10.48550/arxiv.1908.03422 · pith_short_12: VPUYKWGHVJQZ · pith_short_16: VPUYKWGHVJQZHDQF · pith_short_8: VPUYKWGH

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/VPUYKWGHVJQZHDQFW4NCGAHECM \
  | 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: abe98558c7aa61938e05b71a2300e4130ff6bab42466a39dcade2bef0719f464

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34a12f83e464ee80a0d6a831862ba1e752a7149e8e9b071ffb2ee8d29d276eda",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-08-09T11:51:42Z",
    "title_canon_sha256": "f037762b0de045cc254c3c0d31f0992a85bebc733b25d33484c913b01eea42f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03422",
    "kind": "arxiv",
    "version": 1
  }
}