Pith Number

pith:KMV4RPYR

pith:2025:KMV4RPYR525NUEEX25HAEYI3KU

not attested not anchored not stored refs pending

Automatic Identification of Magnetospheric Regions using Supervised Machine Learning Models

Narges Ahmadi, Robert Ergun, Victoria Wilder, Xiangning Chu

arxiv:2510.00190 v2 · 2025-09-30 · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KMV4RPYR525NUEEX25HAEYI3KU}

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	2026-06-25T00:18:11.692336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

532bc8bf11eebada1097d74e02611b550adaa6ad5c85a496942e48d5d6167b1b

Aliases

arxiv: 2510.00190 · arxiv_version: 2510.00190v2 · doi: 10.48550/arxiv.2510.00190 · pith_short_12: KMV4RPYR525N · pith_short_16: KMV4RPYR525NUEEX · pith_short_8: KMV4RPYR

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/KMV4RPYR525NUEEX25HAEYI3KU \
  | 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: 532bc8bf11eebada1097d74e02611b550adaa6ad5c85a496942e48d5d6167b1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb8ccd6e059311977b9d990f141408b81d0b13173ac78e367687398de4a95457",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2025-09-30T19:07:35Z",
    "title_canon_sha256": "1e1a4f66a42c886908bd2227bb7edddbd91823e299fb8cbe04e8dfaaf8b51511"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.00190",
    "kind": "arxiv",
    "version": 2
  }
}