Pith Number

pith:5UTHPUR6

pith:2021:5UTHPUR6UN33WVVKNP4I4ZASVV

not attested not anchored not stored refs pending

Recurrent strong outbursts of an EXor-like young eruptive star Gaia20eae

\'Agnes K\'osp\'al, Andr\'as Ordasi, Brunella Nisini, David Garc\'ia-\'Alvarez, Eda Sonbas, Eleonora Fiorellino, Fernando Cruz-S\'aenz de Miera, J\'ozsef Vink\'o, Kriszti\'an Vida, L\'aszl\'o Szabados, Levente Kriskovics, {\L}ukasz Wyrzykowski, Marek Dr\'o\.zd\.z, M\'aria Kun, Micha{\l} Siwak, Pawe{\l} Zieli\'nski, P\'eter \'Abrah\'am, R\'obert Szak\'ats, Simone Antoniucci, Sunkyung Park, Teresa Giannini, Waldemar Og{\l}oza, Zs\'ofia Marianna Szab\'o, Zs\'ofia Nagy

arxiv:2112.04140 v1 · 2021-12-08 · 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{5UTHPUR6UN33WVVKNP4I4ZASVV}

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	2026-07-05T04:03:59.036980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed2677d23ea377bb56aa6bf88e6412ad717f661c309f4df9feb90785f1abffa6

Aliases

arxiv: 2112.04140 · arxiv_version: 2112.04140v1 · doi: 10.48550/arxiv.2112.04140 · pith_short_12: 5UTHPUR6UN33 · pith_short_16: 5UTHPUR6UN33WVVK · pith_short_8: 5UTHPUR6

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/5UTHPUR6UN33WVVKNP4I4ZASVV \
  | 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: ed2677d23ea377bb56aa6bf88e6412ad717f661c309f4df9feb90785f1abffa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0227046fe2118d5cc85652da754bf908c6a3ac03e2082af39e03b0439b028220",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-12-08T06:37:17Z",
    "title_canon_sha256": "19cb4045b185bd57c5e1ae809818bd276e092672cb2535c61a344ffd6c1df2b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.04140",
    "kind": "arxiv",
    "version": 1
  }
}