Pith Number

pith:MOXUT4YR

pith:2026:MOXUT4YRFA4VIDI6AYRMIYZDAH

not attested not anchored not stored refs pending

X-ray disc reverberation modelling of the X-ray/UV/optical spectral/timing properties of Fairall 9

C. Panagiotou, E. Kammoun, I. E. Papadakis, M. Dovciak, M. Papoutsis, M. Polioudakis

arxiv:2607.23267 v1 · 2026-07-25 · 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{MOXUT4YRFA4VIDI6AYRMIYZDAH}

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	2026-07-28T01:22:44.994238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63af49f3112839540d1e0622c4632301d71d7157e5b20d3f1c3c4d5e84f78c99

Aliases

arxiv: 2607.23267 · arxiv_version: 2607.23267v1 · doi: 10.48550/arxiv.2607.23267 · pith_short_12: MOXUT4YRFA4V · pith_short_16: MOXUT4YRFA4VIDI6 · pith_short_8: MOXUT4YR

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/MOXUT4YRFA4VIDI6AYRMIYZDAH \
  | 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: 63af49f3112839540d1e0622c4632301d71d7157e5b20d3f1c3c4d5e84f78c99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa2886b6c43a9853408730a38af2370a2d251f5f5c6d3e3697f8ae5d9033fb2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-07-25T16:09:37Z",
    "title_canon_sha256": "c457fb525b0e42b5f0bcb1bf9fcee9bf1ac7da1e03a704331fa37a75f9e9823e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23267",
    "kind": "arxiv",
    "version": 1
  }
}