Pith Number

pith:46H5KUQC

pith:2014:46H5KUQCZ3JUVIUNCQTPDNYJ2Y

not attested not anchored not stored refs pending

The NuSTAR View of Nearby Compton-thick AGN: The Cases of NGC 424, NGC 1320 and IC 2560

A. Comastri, A. Del Moro, A. Marinucci, B. Luo, C. B. Markwardt, C. J. Hailey, C. S. Reynolds, D. J. Walton, D. M. Alexander, D. R. Ballantyne, D. Stern, E. Rivers, F. A. Harrison, F. E. Bauer, F. E. Christensen, G. B. Lansbury, G. Matt, G. M. Madejski, G. Risaliti, M. Balokovi\'c, M. Brightman, M. Koss, P. Gandhi, S. E. Boggs, S. Puccetti, W. N. Brandt, W. W. Craig, W. W. Zhang

arxiv:1408.5414 v1 · 2014-08-22 · astro-ph.HE · 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{46H5KUQCZ3JUVIUNCQTPDNYJ2Y}

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	2026-05-18T02:31:02.119703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e78fd55202ced34aa28d1426f1b709d62132fa772f8f5bee594190f5b62a889f

Aliases

arxiv: 1408.5414 · arxiv_version: 1408.5414v1 · doi: 10.48550/arxiv.1408.5414 · pith_short_12: 46H5KUQCZ3JU · pith_short_16: 46H5KUQCZ3JUVIUN · pith_short_8: 46H5KUQC

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/46H5KUQCZ3JUVIUNCQTPDNYJ2Y \
  | 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: e78fd55202ced34aa28d1426f1b709d62132fa772f8f5bee594190f5b62a889f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd07a54b078a8766f6c5f2eb28e7efe8098cb24f87f4098592efd6c16a119e46",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-08-22T20:07:10Z",
    "title_canon_sha256": "fd9e4bea9985fa81f026baf6e99e75b32f7e3bb090574f75a0268cfc0058b036"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5414",
    "kind": "arxiv",
    "version": 1
  }
}