Pith Number

pith:T6IUENII

pith:2018:T6IUENII4G2CNNI53CJEZB6EQV

not attested not anchored not stored refs pending

Levels of chromospheric and coronal activity in Sun-like stars and various types of dynamo waves

D. D. Sokolov, E. A. Bruevich, M. M. Katsova

arxiv:1807.06954 v1 · 2018-07-18 · 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{T6IUENII4G2CNNI53CJEZB6EQV}

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	2026-05-18T00:10:25.237263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f91423508e1b426b51dd8924c87c48540b6daee7c1862e7f9e9080a91d38f9b

Aliases

arxiv: 1807.06954 · arxiv_version: 1807.06954v1 · doi: 10.48550/arxiv.1807.06954 · pith_short_12: T6IUENII4G2C · pith_short_16: T6IUENII4G2CNNI5 · pith_short_8: T6IUENII

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/T6IUENII4G2CNNI53CJEZB6EQV \
  | 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: 9f91423508e1b426b51dd8924c87c48540b6daee7c1862e7f9e9080a91d38f9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40c7bf9a20e44178d120cd6def883902e211561157dc6e1f9d410f26f68a6300",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-07-18T14:13:27Z",
    "title_canon_sha256": "b8be67f6c32a9362ea32275c2c451aeb55dfab8fd2c46829a41a0199f3a262c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06954",
    "kind": "arxiv",
    "version": 1
  }
}