Pith Number

pith:NYIGZ6EI

pith:2017:NYIGZ6EIV43ULQDGEBKA5IVVZZ

not attested not anchored not stored refs pending

Optical monitoring of Active Galactic Nuclei from ARIES

Gopal-Krishna, Paul J. Wiita

arxiv:1711.05330 v1 · 2017-11-14 · 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{NYIGZ6EIV43ULQDGEBKA5IVVZZ}

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

Exploring the Origins of Optical Variability in AGNs: Correlations with Black Hole Properties, X-ray, and Radio Emission

Receipt and verification

First computed	2026-05-18T00:30:33.635396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e106cf888af3745c06620540ea2b5ce45fbe971ed7f6148fda6ee8496d0b7e8

Aliases

arxiv: 1711.05330 · arxiv_version: 1711.05330v1 · doi: 10.48550/arxiv.1711.05330 · pith_short_12: NYIGZ6EIV43U · pith_short_16: NYIGZ6EIV43ULQDG · pith_short_8: NYIGZ6EI

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/NYIGZ6EIV43ULQDGEBKA5IVVZZ \
  | 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: 6e106cf888af3745c06620540ea2b5ce45fbe971ed7f6148fda6ee8496d0b7e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cebdc388a1984d6b11ae63d7e3d30331db0b2f8f811bebbad4187065c0dff8d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-14T22:10:23Z",
    "title_canon_sha256": "9543d7aa94518b101c2459d3bc1a6a39832ba6bc502d81939a93a11def0e5b29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05330",
    "kind": "arxiv",
    "version": 1
  }
}