Pith Number

pith:5PB5T3IH

pith:2021:5PB5T3IHX6SFRYSTG4AYU2EGUI

not attested not anchored not stored refs pending

Toward a fast and consistent approach to model solar magnetic fields in multiple layers

Thomas Wiegelmann, Xiaoshuai Zhu

arxiv:2109.12789 v1 · 2021-09-27 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5PB5T3IHX6SFRYSTG4AYU2EGUI}

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.

Cited by

1 paper in Pith

Distribution of magnetic helicity and energy with height in solar atmosphere

Receipt and verification

First computed	2026-07-05T03:53:05.251667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebc3d9ed07bfa458e25337018a6886a2013744b18dcef03d86a059f5db23b6e0

Aliases

arxiv: 2109.12789 · arxiv_version: 2109.12789v1 · doi: 10.48550/arxiv.2109.12789 · pith_short_12: 5PB5T3IHX6SF · pith_short_16: 5PB5T3IHX6SFRYST · pith_short_8: 5PB5T3IH

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/5PB5T3IHX6SFRYSTG4AYU2EGUI \
  | 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: ebc3d9ed07bfa458e25337018a6886a2013744b18dcef03d86a059f5db23b6e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ced4d8c28ddfce3824dcffbe78fc1004929688e6d1f892c55b609ebe9967793",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-09-27T04:19:12Z",
    "title_canon_sha256": "6f22ef54ea2d1ddcf274aabd78586a5c9093e7033e0d0828d70a48f9ee4aed69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.12789",
    "kind": "arxiv",
    "version": 1
  }
}