Pith Number

pith:3DGR5BO3

pith:2025:3DGR5BO3X4RXESRSVSR2CZOXNL

not attested not anchored not stored refs pending

Soil Salinity Frequency-Dependent Prediction Model Using Electrical Conductivity Spectroscopy Measurement

Javad Jafaryahya, Negin Shariati, Rasool Keshavarz, Tarou Kikuchi

arxiv:2507.03888 v1 · 2025-07-05 · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3DGR5BO3X4RXESRSVSR2CZOXNL}

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	2026-07-05T11:32:36.735620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8cd1e85dbbf23724a32aca3a165d76ad3ed7a44c6a97d6a8637fa826fafaebc

Aliases

arxiv: 2507.03888 · arxiv_version: 2507.03888v1 · doi: 10.48550/arxiv.2507.03888 · pith_short_12: 3DGR5BO3X4RX · pith_short_16: 3DGR5BO3X4RXESRS · pith_short_8: 3DGR5BO3

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/3DGR5BO3X4RXESRSVSR2CZOXNL \
  | 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: d8cd1e85dbbf23724a32aca3a165d76ad3ed7a44c6a97d6a8637fa826fafaebc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e87f61490abc6bafca7e877e9ad589f70fc78165351c695da40303eb332ad6ec",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2025-07-05T04:03:30Z",
    "title_canon_sha256": "a254c7dbadb496e81d865aae821ea0ccd1bb550a2ee6094befbfab21d9e24753"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.03888",
    "kind": "arxiv",
    "version": 1
  }
}