Pith Number

pith:ARX6GXRT

pith:2016:ARX6GXRTJUTCZPAWQJ4CHG3IRH

not attested not anchored not stored refs pending

The dust covering factor in active galactic nuclei

Claudio Ricci, Jacopo Fritz, Maarten Baes, Marko Stalevski, Paulina Lira, Yoshihiro Ueda

arxiv:1602.06954 v2 · 2016-02-22 · 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{ARX6GXRTJUTCZPAWQJ4CHG3IRH}

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

2 papers in Pith

PEARLS: JWST Counterparts of Micro-Jy Radio Sources in the NEP Time Domain Field. II. All Four Spokes

COOL-LAMPS IX: A Rare Duo of Quasars Each Lensed by a Single Massive Galaxy Cluster

Receipt and verification

First computed	2026-05-18T00:52:58.850633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

046fe35e334d262cbc168278239b6889c2019d1f2bb0e155c68717ee5d9f3492

Aliases

arxiv: 1602.06954 · arxiv_version: 1602.06954v2 · doi: 10.48550/arxiv.1602.06954 · pith_short_12: ARX6GXRTJUTC · pith_short_16: ARX6GXRTJUTCZPAW · pith_short_8: ARX6GXRT

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/ARX6GXRTJUTCZPAWQJ4CHG3IRH \
  | 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: 046fe35e334d262cbc168278239b6889c2019d1f2bb0e155c68717ee5d9f3492

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "159df78b51eaca7c5e649d5d2955d76562d7c7a4fd752e943b84b271ac176241",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-02-22T21:00:09Z",
    "title_canon_sha256": "dcf4f6d39e8b7a589dd1c17ae374b6cb76f4888779823e3ec1b889dec4994a6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06954",
    "kind": "arxiv",
    "version": 2
  }
}