Pith Number

pith:SPD4GYPW

pith:2026:SPD4GYPWYKRPWPBHTVKK45LYPY

not attested not anchored not stored refs pending

TS-MAMP: A Remanufactured Agricultural Robot Powered by Second-Life EV Components and NMS-Free On-Device Weed Detection

Gan Ge, Haoran Xuan, Mingbo Duan, Weijie Shi, Zhenbang Cheng, Zicheng Xu

arxiv:2608.02270 v1 · 2026-08-03 · cs.RO · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SPD4GYPWYKRPWPBHTVKK45LYPY}

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	2026-08-04T02:11:42.287420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93c7c361f6c2a2fb3c279d54ae75787e091df1c68e65545a9d3e1f3a9d612f40

Aliases

arxiv: 2608.02270 · arxiv_version: 2608.02270v1 · doi: 10.48550/arxiv.2608.02270 · pith_short_12: SPD4GYPWYKRP · pith_short_16: SPD4GYPWYKRPWPBH · pith_short_8: SPD4GYPW

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/SPD4GYPWYKRPWPBHTVKK45LYPY \
  | 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: 93c7c361f6c2a2fb3c279d54ae75787e091df1c68e65545a9d3e1f3a9d612f40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f1fbb6b45863dd8fb4186df509a0f2c2d8aba1ee9d6a5fbbd2b5966f4a9f8b4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-08-03T14:10:05Z",
    "title_canon_sha256": "6eec4f459568688aebcdf0c75dc98602c276f32ad4f7dcf26bbbcec1031fa3a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.02270",
    "kind": "arxiv",
    "version": 1
  }
}