Pith Number

pith:BIHKPF2H

pith:2024:BIHKPF2H3VBHUW4NAMEMRJ2PMU

not attested not anchored not stored refs pending

X-ray reverberation as an explanation for UV/optical variability in nearby Seyferts

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

arxiv:2409.10417 v1 · 2024-09-16 · 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{BIHKPF2H3VBHUW4NAMEMRJ2PMU}

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	2026-07-05T09:07:39.779349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a0ea79747dd427a5b8d0308c8a74f653eff592e8fd2eaa081a0f5e5fb0f0538

Aliases

arxiv: 2409.10417 · arxiv_version: 2409.10417v1 · doi: 10.48550/arxiv.2409.10417 · pith_short_12: BIHKPF2H3VBH · pith_short_16: BIHKPF2H3VBHUW4N · pith_short_8: BIHKPF2H

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/BIHKPF2H3VBHUW4NAMEMRJ2PMU \
  | 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: 0a0ea79747dd427a5b8d0308c8a74f653eff592e8fd2eaa081a0f5e5fb0f0538

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a11e604a21eec5e10f30f45388c357b1383b434f1a6052d9a407eebdde0227fe",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-09-16T15:49:45Z",
    "title_canon_sha256": "5c8fbe289149f3acfee76a4c74f3f963b3b31aaef8db96dc5d9c17e9813c69a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.10417",
    "kind": "arxiv",
    "version": 1
  }
}