Pith Number

pith:LUQBIPT2

pith:2017:LUQBIPT2VDZHCCIC3EORCO4QVF

not attested not anchored not stored refs pending

The Temperature - Magnetic Field Relation in Observed and Simulated Sunspots

Michal Sobotka, Reza Rezaei

arxiv:1711.09821 v1 · 2017-11-27 · 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{LUQBIPT2VDZHCCIC3EORCO4QVF}

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	2026-05-18T00:27:41.553044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d20143e7aa8f2710902d91d113b90a94b78aea5ac7e8991b75f00c13ffa1028

Aliases

arxiv: 1711.09821 · arxiv_version: 1711.09821v1 · doi: 10.48550/arxiv.1711.09821 · pith_short_12: LUQBIPT2VDZH · pith_short_16: LUQBIPT2VDZHCCIC · pith_short_8: LUQBIPT2

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/LUQBIPT2VDZHCCIC3EORCO4QVF \
  | 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: 5d20143e7aa8f2710902d91d113b90a94b78aea5ac7e8991b75f00c13ffa1028

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e699160e487c95ef3de15a9c3ff8086844b278124bd7df795cdbdcb46f61f13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-11-27T16:43:56Z",
    "title_canon_sha256": "e7f68be0f0526f15d099ecd61828c031e5d6f01109f5f35e50da8463e5e33699"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09821",
    "kind": "arxiv",
    "version": 1
  }
}