Pith Number

pith:3EZLC5UL

pith:2015:3EZLC5UL6QXA53HH36GPYR37KQ

not attested not anchored not stored refs pending

Oscillations in stellar superflares

A. Kosovichev, A.-M. Broomhall, C.E. Pugh, L.A. Balona, T. Van Doorsselaere, V. M. Nakariakov

arxiv:1504.01491 v1 · 2015-04-07 · 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{3EZLC5UL6QXA53HH36GPYR37KQ}

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	2026-05-18T01:40:49.151163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d932b1768bf42e0eece7df8cfc477f5414474445d7247506bb831dc65aecf857

Aliases

arxiv: 1504.01491 · arxiv_version: 1504.01491v1 · doi: 10.48550/arxiv.1504.01491 · pith_short_12: 3EZLC5UL6QXA · pith_short_16: 3EZLC5UL6QXA53HH · pith_short_8: 3EZLC5UL

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/3EZLC5UL6QXA53HH36GPYR37KQ \
  | 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: d932b1768bf42e0eece7df8cfc477f5414474445d7247506bb831dc65aecf857

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce09f57b4d47f89d0a41edbf2c6e85abaee75884a9eb2867754ba121df841b8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-04-07T06:42:11Z",
    "title_canon_sha256": "304715e89991843e17456613017a14471a407f4e08e38ddd8afce4d44277be92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01491",
    "kind": "arxiv",
    "version": 1
  }
}