Pith Number

pith:UMZ45VL3

pith:2016:UMZ45VL3D6B4EMM2W6ZFD2IQOM

not attested not anchored not stored refs pending

Probing the Active Galactic Nuclei Unified Model Torus Properties in Seyfert Galaxies

Anelise Audibert, Daniel Ruschel-Dutra, Dinalva A. Sales, Miriani G. Pastoriza, Rog\'erio Riffel

arxiv:1609.08972 v1 · 2016-09-28 · 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{UMZ45VL3D6B4EMM2W6ZFD2IQOM}

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	2026-05-18T01:03:41.474242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a333ced57b1f83c2319ab7b251e9107328c3cfa051157cf832119301e6c6f733

Aliases

arxiv: 1609.08972 · arxiv_version: 1609.08972v1 · doi: 10.48550/arxiv.1609.08972 · pith_short_12: UMZ45VL3D6B4 · pith_short_16: UMZ45VL3D6B4EMM2 · pith_short_8: UMZ45VL3

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/UMZ45VL3D6B4EMM2W6ZFD2IQOM \
  | 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: a333ced57b1f83c2319ab7b251e9107328c3cfa051157cf832119301e6c6f733

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bd0a842c092a052191aa0925224315efd648e5fab932c13a5abf911313db63a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-09-28T15:44:03Z",
    "title_canon_sha256": "4dc31a9e5a1c4d084c7bd34bb09eaa4db6001beef1d58ee01129326f1ab94bca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.08972",
    "kind": "arxiv",
    "version": 1
  }
}