Pith Number

pith:2FFVZMCW

pith:2018:2FFVZMCWACBTIDODWHNGIW6J25

not attested not anchored not stored refs pending

Radio Properties of Narrow-Line Seyfert 1 Galaxies

Matthew L. Lister

arxiv:1805.05258 v1 · 2018-05-14 · 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{2FFVZMCWACBTIDODWHNGIW6J25}

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.

Cited by

1 paper in Pith

The Spectral Behaviour and Variability of Narrow-line Seyfert 1 Galaxies with Australia Telescope Compact Array Observations

Receipt and verification

First computed	2026-05-18T00:16:03.593592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d14b5cb0560083340dc3b1da645bc9d77eb239dfd51c3e8f11eeb87983f377aa

Aliases

arxiv: 1805.05258 · arxiv_version: 1805.05258v1 · doi: 10.48550/arxiv.1805.05258 · pith_short_12: 2FFVZMCWACBT · pith_short_16: 2FFVZMCWACBTIDOD · pith_short_8: 2FFVZMCW

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/2FFVZMCWACBTIDODWHNGIW6J25 \
  | 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: d14b5cb0560083340dc3b1da645bc9d77eb239dfd51c3e8f11eeb87983f377aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d92ec7e034e166d52f92c749b69057086d8aabcb4ccd4c94905dc287b7683b5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-05-14T16:12:57Z",
    "title_canon_sha256": "bc2d41f0bf1564577f9ae023258f3cbd92927c54ecaedab3b5f9b77b2f0cfab9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05258",
    "kind": "arxiv",
    "version": 1
  }
}