Pith Number

pith:L4X4XFAJ

pith:2005:L4X4XFAJYGPSJJUIMR54HUFZL4

not attested not anchored not stored refs pending

The role of absorption and reflection in the soft X-ray excess of Active Galactic Nuclei : 1. Preliminary results

Anabela C. Gon\c{c}alves, Anne-Marie Dumont, Bozena Czerny, Lo\"ic Chevallier, Martine Mouchet, Ren\'e Goosmann, Suzy Collin

arxiv:astro-ph/0510700 v2 · 2005-10-24 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L4X4XFAJYGPSJJUIMR54HUFZL4}

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	2026-05-18T01:08:58.832328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f2fcb9409c19f24a688647bc3d0b95f21a97ef67afae53ded7045f9812c6afe

Aliases

arxiv: astro-ph/0510700 · arxiv_version: astro-ph/0510700v2 · doi: 10.48550/arxiv.astro-ph/0510700 · pith_short_12: L4X4XFAJYGPS · pith_short_16: L4X4XFAJYGPSJJUI · pith_short_8: L4X4XFAJ

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/L4X4XFAJYGPSJJUIMR54HUFZL4 \
  | 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: 5f2fcb9409c19f24a688647bc3d0b95f21a97ef67afae53ded7045f9812c6afe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aff3bbb5c25571c4de8b524b75812447903e8c41ce72a3ce40d83bae64441422",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-10-24T22:50:35Z",
    "title_canon_sha256": "40a83a46a728e151fb1c1caec7e50cce0888da7b5bc9914fd15d2f53a97bbf53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0510700",
    "kind": "arxiv",
    "version": 2
  }
}