Pith Number

pith:QUYA5B7V

pith:2015:QUYA5B7VH3DPITNX62574CYCEU

not attested not anchored not stored refs pending

High dispersion spectroscopy of solar-type superflare stars with Subaru/HDS

Daisaku Nogami, Hiroyuki Maehara, Kazunari Shibata, Satoshi Honda, Shota Notsu, Takuya Shibayama, Yuta Notsu

arxiv:1510.08143 v1 · 2015-10-28 · 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{QUYA5B7VH3DPITNX62574CYCEU}

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	2026-05-18T00:50:42.972867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85300e87f53ec6f44db7f6bbfe0b022534fa130b5f0cfa70381896685b6e329c

Aliases

arxiv: 1510.08143 · arxiv_version: 1510.08143v1 · doi: 10.48550/arxiv.1510.08143 · pith_short_12: QUYA5B7VH3DP · pith_short_16: QUYA5B7VH3DPITNX · pith_short_8: QUYA5B7V

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/QUYA5B7VH3DPITNX62574CYCEU \
  | 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: 85300e87f53ec6f44db7f6bbfe0b022534fa130b5f0cfa70381896685b6e329c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b997180c3be6b6eb421c6f28d7e527de63b554a629b03f28141a7755487dc3df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-10-28T00:46:42Z",
    "title_canon_sha256": "c63c116b5d72dcad537fec01e7d43f2f02e1b394b7a7276af9ec47d2747c840a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.08143",
    "kind": "arxiv",
    "version": 1
  }
}