Pith Number

pith:MAA4T3XP

pith:2021:MAA4T3XPQWSZJTKUIPT45PG4NP

not attested not anchored not stored refs pending

The RS CVn type star GT Mus shows most energetic X-ray flares throughout the 2010s

Craig Markwardt, Hiroki Kawai, Hitoshi Negoro, Keith C. Gendreau, Kenji Hamaguchi, Megumi Shidatsu, Michael F. Corcoran, Motoko Serino, Ryo Sasaki, Satoshi Nakahira, Tatehiro Mihara, Tatsuki Sato, Teruaki Enoto, Wataru Iwakiri, Yohko Tsuboi, Yoshitomo Maeda, Zaven Arzoumanian

arxiv:2103.16822 v1 · 2021-03-31 · astro-ph.HE · 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{MAA4T3XPQWSZJTKUIPT45PG4NP}

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	2026-07-05T02:28:09.179196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6001c9eeef85a594cd5443e7cebcdc6bc113f22ea476c59f66a485ce4862a226

Aliases

arxiv: 2103.16822 · arxiv_version: 2103.16822v1 · doi: 10.48550/arxiv.2103.16822 · pith_short_12: MAA4T3XPQWSZ · pith_short_16: MAA4T3XPQWSZJTKU · pith_short_8: MAA4T3XP

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/MAA4T3XPQWSZJTKUIPT45PG4NP \
  | 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: 6001c9eeef85a594cd5443e7cebcdc6bc113f22ea476c59f66a485ce4862a226

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "846057978f2278403466e691f26fc9e5bf5c01ae953a9a28258d9d8d1b1210a7",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-03-31T05:42:51Z",
    "title_canon_sha256": "ea4aadb1d1c507ccc4cd002bd12ce4f4b7c4a43c4ac192533b73c8b92f10347e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.16822",
    "kind": "arxiv",
    "version": 1
  }
}