Pith Number

pith:VU676HCS

pith:2022:VU676HCSB3X43YFRJDTZYWYLIS

not attested not anchored not stored refs pending

A theoretical study of the time-lags due to Comptonization and the constraints on the X-ray corona in AGN

I. E. Papadakis, M. Bursa, M. Dov\v{c}iak, V. Karas, W. Zhang

arxiv:2212.02734 v1 · 2022-12-06 · 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{VU676HCSB3X43YFRJDTZYWYLIS}

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	2026-07-05T05:28:33.458011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad3dff1c520eefcde0b148e79c5b0b44988bf546625df8f9d586ba036d71dc31

Aliases

arxiv: 2212.02734 · arxiv_version: 2212.02734v1 · doi: 10.48550/arxiv.2212.02734 · pith_short_12: VU676HCSB3X4 · pith_short_16: VU676HCSB3X43YFR · pith_short_8: VU676HCS

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/VU676HCSB3X43YFRJDTZYWYLIS \
  | 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: ad3dff1c520eefcde0b148e79c5b0b44988bf546625df8f9d586ba036d71dc31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8696da5455c76760d4af4d5430890c87aef48279061fc98fae415a6fb89d565",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-12-06T03:51:44Z",
    "title_canon_sha256": "9a8876d363a85e635a11687bd943f91e74e5f62914291737d4a208630d0c34f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.02734",
    "kind": "arxiv",
    "version": 1
  }
}