Pith Number

pith:HOAFW6WS

pith:2017:HOAFW6WSX5NVJTGZTKE6SGVIZO

not attested not anchored not stored refs pending

Evolution of coexisting long and short period stellar activity cycles

Axel Brandenburg, Savita Mathur, Travis S. Metcalfe

arxiv:1704.09009 v3 · 2017-04-28 · 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{HOAFW6WSX5NVJTGZTKE6SGVIZO}

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

Asteroseismology of solar-type stars

Receipt and verification

First computed	2026-05-18T00:37:54.450924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b805b7ad2bf5b54ccd99a89e91aa8cbb2654872391f9e63928cb29ca23f5d8a

Aliases

arxiv: 1704.09009 · arxiv_version: 1704.09009v3 · doi: 10.48550/arxiv.1704.09009 · pith_short_12: HOAFW6WSX5NV · pith_short_16: HOAFW6WSX5NVJTGZ · pith_short_8: HOAFW6WS

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/HOAFW6WSX5NVJTGZTKE6SGVIZO \
  | 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: 3b805b7ad2bf5b54ccd99a89e91aa8cbb2654872391f9e63928cb29ca23f5d8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef8adf681a2ceb8c8651998f4e938a9dfdd849c98d3051577de47d2026b99d2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-04-28T17:05:16Z",
    "title_canon_sha256": "1a43f6ac311e73f9cfde5b10e337e582b21f4bae80a2a3f434b6331fb80ab41c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.09009",
    "kind": "arxiv",
    "version": 3
  }
}