Pith Number

pith:6IDTQRUB

pith:2019:6IDTQRUBED56YOXHIMPQ3D2EAR

not attested not anchored not stored refs pending

Designing and Implementing Data Warehouse for Agricultural Big Data

M-Tahar Kechadi, Nhien-An Le-Khac, Vuong M. Ngo

arxiv:1905.12411 v1 · 2019-05-29 · cs.DB · cs.AI · cs.LG · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6IDTQRUBED56YOXHIMPQ3D2EAR}

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	2026-05-17T23:44:44.416109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f20738468120fbec3ae7431f0d8f44047a7911e6a1fdd019132dc30bb59b7b81

Aliases

arxiv: 1905.12411 · arxiv_version: 1905.12411v1 · doi: 10.48550/arxiv.1905.12411 · pith_short_12: 6IDTQRUBED56 · pith_short_16: 6IDTQRUBED56YOXH · pith_short_8: 6IDTQRUB

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/6IDTQRUBED56YOXHIMPQ3D2EAR \
  | 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: f20738468120fbec3ae7431f0d8f44047a7911e6a1fdd019132dc30bb59b7b81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac81c78dbcd39dce51095cd6d1f7523380f3770078a4773302dd2f7e85a1edcb",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2019-05-29T13:18:03Z",
    "title_canon_sha256": "cd01d058913ab48556e872d39a707030e22a22f40e2da53ae2bf263995727c1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12411",
    "kind": "arxiv",
    "version": 1
  }
}