Pith Number

pith:JRRUZAUO

pith:2022:JRRUZAUOVYLFGROUGC5RJLDZAF

not attested not anchored not stored refs pending

The first look at Narrow-Line Seyfert 1 Galaxies with eROSITA

A. Schichtel, G. Gr\"unwald, J. Buchner, M. Freyberg, M. Salvato, S. Rakshit, T. Dauser, Th. Boller, T. Liu

arxiv:2211.06184 v1 · 2022-11-11 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JRRUZAUOVYLFGROUGC5RJLDZAF}

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	2026-07-05T05:30:17.952399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c634c828eae165345d430bb14ac79014f0475c8564076bd9d44010536f58455

Aliases

arxiv: 2211.06184 · arxiv_version: 2211.06184v1 · doi: 10.48550/arxiv.2211.06184 · pith_short_12: JRRUZAUOVYLF · pith_short_16: JRRUZAUOVYLFGROU · pith_short_8: JRRUZAUO

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/JRRUZAUOVYLFGROUGC5RJLDZAF \
  | 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: 4c634c828eae165345d430bb14ac79014f0475c8564076bd9d44010536f58455

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95caaef1f391d466b3ea8205c7c5f8452e4b9327abac6a135bd9d8d809ce6b44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-11-11T13:10:34Z",
    "title_canon_sha256": "89b39c175a042a6072d00a99b1fee8f1bb885c5ec29323617b9834c4e194a819"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.06184",
    "kind": "arxiv",
    "version": 1
  }
}