Pith Number

pith:F533F2WY

pith:2021:F533F2WYGUPDSWBSUQLPYWTHTE

not attested not anchored not stored refs pending

IGrow: A Smart Agriculture Solution to Autonomous Greenhouse Control

Dijun Luo, Lanqing Li, Li Xiao, Meihong Wu, Shihui Guo, Wanpeng Zhang, Xiaoyan Cao, Xiaoyu Cao, Yao Yao, Zhicheng An, Zhong Zhang

arxiv:2107.05464 v2 · 2021-07-06 · cs.AI · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F533F2WYGUPDSWBSUQLPYWTHTE}

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	2026-07-05T04:04:40.268124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f77b2ead8351e395832a416fc5a679917b08f270130b68c7df26f38e16262d7

Aliases

arxiv: 2107.05464 · arxiv_version: 2107.05464v2 · doi: 10.48550/arxiv.2107.05464 · pith_short_12: F533F2WYGUPD · pith_short_16: F533F2WYGUPDSWBS · pith_short_8: F533F2WY

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/F533F2WYGUPDSWBSUQLPYWTHTE \
  | 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: 2f77b2ead8351e395832a416fc5a679917b08f270130b68c7df26f38e16262d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27c704395f1eb1ecf2fbb906150e83e783032726482e00fc68ab1d6a401c13d6",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-07-06T11:35:50Z",
    "title_canon_sha256": "93fbf61f02293e693f3f1310a5b150ae988e05bb48e85903183c9f9f296e50f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.05464",
    "kind": "arxiv",
    "version": 2
  }
}