Pith Number

pith:2H3QUDTI

pith:2019:2H3QUDTIRMSIIVRUBXGPU3Q67L

not attested not anchored not stored refs pending

Flower Interaction Subsystem for a Precision Pollination Robot

Benjamin Buzzo, Chizhao Yang, Christopher Tatsch, Henry Cerbone, Jared Strader, Jennifer Nguyen, Kyle Lassak, Nicholas Ohi, Ryan Watson, Yixin Du, Yu Gu

arxiv:1906.09294 v1 · 2019-06-21 · 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{2H3QUDTIRMSIIVRUBXGPU3Q67L}

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	2026-05-17T23:42:41.133688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1f70a0e688b248456340dccfa6e1efae3d0c010c3acbb685ef092116ffcc0e3

Aliases

arxiv: 1906.09294 · arxiv_version: 1906.09294v1 · doi: 10.48550/arxiv.1906.09294 · pith_short_12: 2H3QUDTIRMSI · pith_short_16: 2H3QUDTIRMSIIVRU · pith_short_8: 2H3QUDTI

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/2H3QUDTIRMSIIVRUBXGPU3Q67L \
  | 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: d1f70a0e688b248456340dccfa6e1efae3d0c010c3acbb685ef092116ffcc0e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8946c2ccda5e7eba2a2f8a36b2f54dbea1effe51819e99cc4893fef4bd7987fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-06-21T19:14:18Z",
    "title_canon_sha256": "0e67698fa88bd77b14cd58fe95cc358c76e0b1a2d77e605e7496d40795d3a82e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09294",
    "kind": "arxiv",
    "version": 1
  }
}