Pith Number

pith:SNPGFPH6

pith:2021:SNPGFPH6A5TD2SNGDLOCT6DETM

not attested not anchored not stored refs pending

Machine learning for predicting the Bz magnetic field component from upstream in situ observations of solar coronal mass ejections

Andreas J. Weiss, Andreas Windisch, Christian M\"ostl, Hannah T. R\"udisser, J\"urgen Hinterreiter, Martin A. Reiss, Rachel L. Bailey, Tanja Amerstorfer, Ute V. Amerstorfer

arxiv:2108.04067 v2 · 2021-08-09 · 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{SNPGFPH6A5TD2SNGDLOCT6DETM}

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	2026-07-05T03:45:40.133829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

935e62bcfe07663d49a61adc29f8649b02c197d08f08d1456bb0548fa6fd6540

Aliases

arxiv: 2108.04067 · arxiv_version: 2108.04067v2 · doi: 10.48550/arxiv.2108.04067 · pith_short_12: SNPGFPH6A5TD · pith_short_16: SNPGFPH6A5TD2SNG · pith_short_8: SNPGFPH6

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/SNPGFPH6A5TD2SNGDLOCT6DETM \
  | 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: 935e62bcfe07663d49a61adc29f8649b02c197d08f08d1456bb0548fa6fd6540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9140f3a0d5d741224345ab5b8ab5cd18f32cce01a737f5b7d9913b4d2af4abe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2021-08-09T14:18:27Z",
    "title_canon_sha256": "1c322cd7bd5933259909ec815845824e09ebbb320cb530f777d3b26dacd9a1a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.04067",
    "kind": "arxiv",
    "version": 2
  }
}