Pith Number

pith:KXRVUN2E

pith:2021:KXRVUN2EIUORPCGQY77EAJUYUE

not attested not anchored not stored refs pending

A novel machine learning technique to identify and categorize plasma waves in spacecraft measurements

Daniel Vech, David M. Malaspina

arxiv:2108.08925 v1 · 2021-08-19 · physics.space-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KXRVUN2EIUORPCGQY77EAJUYUE}

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	2026-07-05T03:19:20.712673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55e35a3744451d1788d0c7fe402698a12936750463772a8ca1baaad278e5d0d8

Aliases

arxiv: 2108.08925 · arxiv_version: 2108.08925v1 · doi: 10.48550/arxiv.2108.08925 · pith_short_12: KXRVUN2EIUOR · pith_short_16: KXRVUN2EIUORPCGQ · pith_short_8: KXRVUN2E

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/KXRVUN2EIUORPCGQY77EAJUYUE \
  | 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: 55e35a3744451d1788d0c7fe402698a12936750463772a8ca1baaad278e5d0d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a51b0d142ca306e9ab980ca33a3d00ebc45ca9c52f106d4512b1cc91e739a3f",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2021-08-19T21:40:44Z",
    "title_canon_sha256": "16e79d1f2480f703aa70a2b9dd6873067de397fc6e50ae87ce06a6b76def508f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.08925",
    "kind": "arxiv",
    "version": 1
  }
}