Pith Number

pith:6FWPQZHS

pith:2017:6FWPQZHSGZZWG7GKT2JE4PVHAE

not attested not anchored not stored refs pending

A New Compton-thick AGN in our Cosmic Backyard: Unveiling the Buried Nucleus in NGC 1448 with NuSTAR

A. Annuar (Durham), A. D. Goulding, C. J. Hailey, C. Ricci, D. Asmus, D. Farrah, D. J. Rosario, D. M. Alexander, D. R. Ballantyne, D. Stern, F. A. Harrison, F. E. Bauer, F. E. Christensen, F. Stanley, G. B. Lansbury, M. Brightman, M. J. Koss, P. Gandhi, P. G. Boorman, S. E. Boggs, S. M. LaMassa, S. S. Murray, W. N. Brandt, W. W. Craig, W. Zhang

arxiv:1701.00497 v1 · 2017-01-02 · 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{6FWPQZHSGZZWG7GKT2JE4PVHAE}

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.

Cited by

1 paper in Pith

Nuclear Activity and Host Galaxy Properties of Low-Luminosity AGN Identified from VLA Observations

Receipt and verification

First computed	2026-05-18T00:50:17.468343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f16cf864f23673637cca9e924e3ea7013defd31e6d42fbe5731c5797e7a18b84

Aliases

arxiv: 1701.00497 · arxiv_version: 1701.00497v1 · doi: 10.48550/arxiv.1701.00497 · pith_short_12: 6FWPQZHSGZZW · pith_short_16: 6FWPQZHSGZZWG7GK · pith_short_8: 6FWPQZHS

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/6FWPQZHSGZZWG7GKT2JE4PVHAE \
  | 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: f16cf864f23673637cca9e924e3ea7013defd31e6d42fbe5731c5797e7a18b84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1e9695ae6af762409ebded140a4be2debea7af807e76bbfa34cc4383bb921c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-01-02T19:01:51Z",
    "title_canon_sha256": "05269218a1f45d74817d8914d1018b9c5934d26b46c9a0f9aa80acd934c2bdc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00497",
    "kind": "arxiv",
    "version": 1
  }
}