Pith Number

pith:OZ5RWFJ7

pith:2017:OZ5RWFJ7JKXLPF6FSUTMMIAPXK

not attested not anchored not stored refs pending

Accretion disk reverberation with Hubble Space Telescope observations of NGC 4593: evidence for diffuse continuum lags

Chia-Ying Chiang, Edward M. Cackett, Ian McHardy, Keith Horne, Kirk T. Korista, Michael R. Goad, Rick Edelson

arxiv:1712.04025 v2 · 2017-12-11 · astro-ph.HE · 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{OZ5RWFJ7JKXLPF6FSUTMMIAPXK}

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

HALO II: Constraining Hubble constant $H_{0}$ through continuum delay fitting of Fairall 9

Validating the ICCF-Cut Method with Simultaneous Photometric and Spectroscopic H$\alpha$ Reverberation Mapping of NGC 4151 and UGC 3374

Receipt and verification

First computed	2026-05-18T00:17:41.833878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

767b1b153f4aaeb797c59526c6200fbaaa992711a477ef02f32afd2a2f93363f

Aliases

arxiv: 1712.04025 · arxiv_version: 1712.04025v2 · doi: 10.48550/arxiv.1712.04025 · pith_short_12: OZ5RWFJ7JKXL · pith_short_16: OZ5RWFJ7JKXLPF6F · pith_short_8: OZ5RWFJ7

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/OZ5RWFJ7JKXLPF6FSUTMMIAPXK \
  | 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: 767b1b153f4aaeb797c59526c6200fbaaa992711a477ef02f32afd2a2f93363f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c273bc74bc5150a822518b0c89a00618074186fd7524598f54c18585ab4dcd3e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-12-11T21:03:15Z",
    "title_canon_sha256": "5225efe5d96923b3f1833861587ad7c23b6dec07244b6c2490271fdddac4a375"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04025",
    "kind": "arxiv",
    "version": 2
  }
}