Pith Number

pith:W5X5IDT6

pith:2024:W5X5IDT6VA7NUSPVAI6Y33Q4MC

not attested not anchored not stored refs pending

Broadband X-ray/UV/optical time-resolved spectroscopy of NGC 5548: The origin of the UV/optical variability in active galactic nuclei

C. Panagiotou, E. Kammoun, I. E. Papadakis, M. Dov\v{c}iak

arxiv:2403.12208 v1 · 2024-03-18 · 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{W5X5IDT6VA7NUSPVAI6Y33Q4MC}

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

Physically motivated AGN emissivity profiles and their effects on quasar microlensing signatures. 1. Multi-epoch accretion disc size inference

Receipt and verification

First computed	2026-07-05T07:57:57.267558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b76fd40e7ea83eda49f5023d8dee1c608cf380998d7d2cf790e1a70df6b598d2

Aliases

arxiv: 2403.12208 · arxiv_version: 2403.12208v1 · doi: 10.48550/arxiv.2403.12208 · pith_short_12: W5X5IDT6VA7N · pith_short_16: W5X5IDT6VA7NUSPV · pith_short_8: W5X5IDT6

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/W5X5IDT6VA7NUSPVAI6Y33Q4MC \
  | 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: b76fd40e7ea83eda49f5023d8dee1c608cf380998d7d2cf790e1a70df6b598d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bec1a14187f226ebf689b4c4e1cdc4e75406b5d9dd4bedcd2e507d53761dcb4",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-03-18T19:44:38Z",
    "title_canon_sha256": "761558d266a9a161076396b625e5db2da011af79e1100bdf26768c63d512adc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.12208",
    "kind": "arxiv",
    "version": 1
  }
}