Pith Number

pith:PSGTBKSF

pith:2024:PSGTBKSF356QERNLVFLDXAMN3M

not attested not anchored not stored refs pending

Adaptations of AI models for querying the LandMatrix database in natural language

Fatiha Ait Kbir, J\'er\'emy Bourgoin, Marie Gradeler, R\'emy Decoupes, Roberto Interdonato

arxiv:2412.12961 v1 · 2024-12-17 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PSGTBKSF356QERNLVFLDXAMN3M}

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	2026-07-05T09:50:38.467181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c8d30aa45df7d0245aba9563b818ddb2c53cd57bd1f54b098a16d36d2439942

Aliases

arxiv: 2412.12961 · arxiv_version: 2412.12961v1 · doi: 10.48550/arxiv.2412.12961 · pith_short_12: PSGTBKSF356Q · pith_short_16: PSGTBKSF356QERNL · pith_short_8: PSGTBKSF

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/PSGTBKSF356QERNLVFLDXAMN3M \
  | 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: 7c8d30aa45df7d0245aba9563b818ddb2c53cd57bd1f54b098a16d36d2439942

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5905451b357ecd2d17498b2193835009cf2538e1642e2bd2f302f1070c517dce",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-17T14:44:27Z",
    "title_canon_sha256": "5eda88077d2a56e9cd3406d12a38fe17541453e8eac4d855e655776db11210fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.12961",
    "kind": "arxiv",
    "version": 1
  }
}