Pith Number

pith:CRYPWRK3

pith:2026:CRYPWRK3OAVXV5QAEF77K3QNWZ

not attested not anchored not stored refs pending

A Survey on Data-Driven Models for Soil Moisture Regression and Classification

George Georgoulas, George Nikolakopoulos, Ilektra Tsimpidi, Vidya Sumathy

arxiv:2606.18316 v1 · 2026-06-16 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CRYPWRK3OAVXV5QAEF77K3QNWZ}

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	2026-06-19T16:10:57.736875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1470fb455b702b7af600217ff56e0db67f3049f9518c4731ae9c2729752f88ef

Aliases

arxiv: 2606.18316 · arxiv_version: 2606.18316v1 · doi: 10.48550/arxiv.2606.18316 · pith_short_12: CRYPWRK3OAVX · pith_short_16: CRYPWRK3OAVXV5QA · pith_short_8: CRYPWRK3

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/CRYPWRK3OAVXV5QAEF77K3QNWZ \
  | 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: 1470fb455b702b7af600217ff56e0db67f3049f9518c4731ae9c2729752f88ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3f34a3ce0dce31d6f87aad05841004de1578cccb43aa23569d47b58e5b2eddf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-16T11:31:46Z",
    "title_canon_sha256": "36c7bcd02cd1fa64c673d35b6aeae4ec173964f20e7186a3075bb9f032b68948"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18316",
    "kind": "arxiv",
    "version": 1
  }
}