Pith Number

pith:KAMLG2BK

pith:2019:KAMLG2BKESJERYOZVZJ2MVNWYE

not attested not anchored not stored refs pending

Agro 4.0: A Green Information System for Sustainable Agroecosystem Management

Adriano C\'esar Machado Pereira, Eug\^enio Pacceli Reis da Fonseca, Evandro Caldeira, Heitor Soares Ramos Filho, Leonardo Barbosa e Oliveira, Pierre Santos Vilela

arxiv:1907.07762 v1 · 2019-07-11 · cs.CY · 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{KAMLG2BKESJERYOZVZJ2MVNWYE}

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	2026-05-17T23:40:16.425778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5018b3682a249248e1d9ae53a655b6c1108a60504d869ba13b7d9afcb2baae83

Aliases

arxiv: 1907.07762 · arxiv_version: 1907.07762v1 · doi: 10.48550/arxiv.1907.07762 · pith_short_12: KAMLG2BKESJE · pith_short_16: KAMLG2BKESJERYOZ · pith_short_8: KAMLG2BK

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/KAMLG2BKESJERYOZVZJ2MVNWYE \
  | 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: 5018b3682a249248e1d9ae53a655b6c1108a60504d869ba13b7d9afcb2baae83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06d1bc9ba2ff063a4ca4629c6d9e6dbda3692dc24c4e8cf9e0e5d4e9b33e6ea9",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2019-07-11T04:29:26Z",
    "title_canon_sha256": "f1d0e501cf2bbe922e0121d7cfaf86bd0b3ad50217bc300cb000d9e5164b73a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07762",
    "kind": "arxiv",
    "version": 1
  }
}