Pith Number

pith:KSTWTKDZ

pith:2010:KSTWTKDZNVHYPMD3EHFM457BTZ

not attested not anchored not stored refs pending

FERO: Finding Extreme Relativistic Objects. I. Statistics of Relativistic Fe Kalpha lines in Radio-Quiet Type 1 AGN

A.L. Longinotti, D. Porquet, E. Piconcelli, G. Matt, G. Miniutti, G. Ponti, I. de la Calle P\'erez, M. Cappi, M. Dov\v{c}iak, M. Guainazzi, M. Santos-Lle\'o, P.O. Petrucci, S. Bianchi

arxiv:1007.4762 v2 · 2010-07-27 · 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{KSTWTKDZNVHYPMD3EHFM457BTZ}

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	2026-05-18T02:06:09.690588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54a769a8796d4f87b07b21cace77e19e7c2300adba96a79af8384936fbad3b07

Aliases

arxiv: 1007.4762 · arxiv_version: 1007.4762v2 · doi: 10.48550/arxiv.1007.4762 · pith_short_12: KSTWTKDZNVHY · pith_short_16: KSTWTKDZNVHYPMD3 · pith_short_8: KSTWTKDZ

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/KSTWTKDZNVHYPMD3EHFM457BTZ \
  | 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: 54a769a8796d4f87b07b21cace77e19e7c2300adba96a79af8384936fbad3b07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4707e7806a2f417266252488757f27095711f76c427164db94d8ffbeaec41a17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-07-27T15:56:35Z",
    "title_canon_sha256": "280689579d82686094294cc062753da7ccb6eebb2deca7d22e0a97a055512cfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4762",
    "kind": "arxiv",
    "version": 2
  }
}