Pith Number

pith:RTV72QSK

pith:2026:RTV72QSK6MBKJAKSXJW3VZSR2C

not attested not anchored not stored refs pending

OzSSy1: The Australian Southern Seyfert-1 Spectroscopic Atlas and Catalogue at z < 0.1

Christian Wolf, Christopher A. Onken, Neelesh Amrutha, Rachel Webster, Samuel Lai, Wei Jeat Hon

arxiv:2606.27675 v1 · 2026-06-26 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RTV72QSK6MBKJAKSXJW3VZSR2C}

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	2026-06-29T01:14:44.999351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cebfd424af302a48152ba6dbae651d0b44078189b50e1c49322f2df2ab6bdf6

Aliases

arxiv: 2606.27675 · arxiv_version: 2606.27675v1 · doi: 10.48550/arxiv.2606.27675 · pith_short_12: RTV72QSK6MBK · pith_short_16: RTV72QSK6MBKJAKS · pith_short_8: RTV72QSK

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/RTV72QSK6MBKJAKSXJW3VZSR2C \
  | 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: 8cebfd424af302a48152ba6dbae651d0b44078189b50e1c49322f2df2ab6bdf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5de87983bdfb09d2fe18f9535e68160a4906c28bbf93c25b222f6412d99cda70",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-26T03:13:18Z",
    "title_canon_sha256": "985fbbef92f39e54877ee7944f7d6f7e13dfd94e97b52b853980789d618985f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27675",
    "kind": "arxiv",
    "version": 1
  }
}