Pith Number

pith:H72H3HZT

pith:2024:H72H3HZTUGEWLEV6JYHXRLC7CH

not attested not anchored not stored refs pending

X-ray reverberation modelling of the continuum, optical/UV time-lags in quasars

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

arxiv:2411.09681 v1 · 2024-11-14 · astro-ph.GA · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H72H3HZTUGEWLEV6JYHXRLC7CH}

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	2026-07-05T09:35:30.760954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ff47d9f33a1896592be4e0f78ac5f11e2c28b7eeaae5a1f03e1a2438841d145

Aliases

arxiv: 2411.09681 · arxiv_version: 2411.09681v1 · doi: 10.48550/arxiv.2411.09681 · pith_short_12: H72H3HZTUGEW · pith_short_16: H72H3HZTUGEWLEV6 · pith_short_8: H72H3HZT

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/H72H3HZTUGEWLEV6JYHXRLC7CH \
  | 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: 3ff47d9f33a1896592be4e0f78ac5f11e2c28b7eeaae5a1f03e1a2438841d145

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56957bcf6d7255c063381a7187bb1b834cc034da1b1f304c5790dedf482241d8",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-11-14T18:46:03Z",
    "title_canon_sha256": "e3c76a4fc1c2f81347177c764506b527595604c8d6b0383819ca34153a14e9db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.09681",
    "kind": "arxiv",
    "version": 1
  }
}