Pith Number

pith:V5MD22QL

pith:2018:V5MD22QLSDVQJOYLNF2Y75KVVL

not attested not anchored not stored refs pending

The non-linear X-ray/UV relation in active galactic nuclei: contribution of instrumental effects on the X-ray variability

Elisabeta Lusso (Durham-CEA)

arxiv:1812.03179 v1 · 2018-12-07 · 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{V5MD22QLSDVQJOYLNF2Y75KVVL}

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	2026-05-17T23:46:19.008837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af583d6a0b90eb04bb0b69758ff555aae12dadf92228494f8c70e0567dfe7167

Aliases

arxiv: 1812.03179 · arxiv_version: 1812.03179v1 · doi: 10.48550/arxiv.1812.03179 · pith_short_12: V5MD22QLSDVQ · pith_short_16: V5MD22QLSDVQJOYL · pith_short_8: V5MD22QL

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/V5MD22QLSDVQJOYLNF2Y75KVVL \
  | 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: af583d6a0b90eb04bb0b69758ff555aae12dadf92228494f8c70e0567dfe7167

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e88867dfd74a2421472f7011a927aeeac36828052d69e6cb2ea8729b28ac512",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-12-07T19:00:01Z",
    "title_canon_sha256": "90b9b42b3c8f4c5721505a916fe8026dcf16f9838ef530e21a6f4268d048a643"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03179",
    "kind": "arxiv",
    "version": 1
  }
}