Pith Number

pith:WHXDJHRF

pith:2016:WHXDJHRFY2DQEJEYSXRAYGBWSE

not attested not anchored not stored refs pending

The NuSTAR Serendipitous Survey: The 40 month Catalog and the Properties of the Distant High Energy X-ray Source Population

A. Annuar, A. Comastri, A. Del Moro, A. D. Melo, B. Jiang, B. W. Grefenstette, C. Fuentes, C. J. Chen, C. J. Hailey, D. J. Walton, D. M. Alexander, D. R. Ballantyne, D. Stern, E. Treister, F. A. Harrison, F. Civano, F. E. Bauer, F. E. Christensen, G. B. Lansbury, G. Noirot, H. Jun, J. Aird, J. A. Tomsick, J. R. Mullaney, K. Forster, L. Zappacosta, M. Ajello, M. Balokovic, M. Brightman, M. Koss, N. Brandt, P. Gandhi, R. Hickox, S. E. Boggs, S. Marchesi, S. Schulze, W. W. Craig, W. Zhang

arxiv:1612.06389 v1 · 2016-12-19 · 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{WHXDJHRFY2DQEJEYSXRAYGBWSE}

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

Population synthesis of active galactic nuclei based on the radiation-regulated unification model

Receipt and verification

First computed	2026-05-18T00:50:17.553629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1ee349e25c68702249895e20c1836912753ad531573f62c8732f1b0afeb12f9

Aliases

arxiv: 1612.06389 · arxiv_version: 1612.06389v1 · doi: 10.48550/arxiv.1612.06389 · pith_short_12: WHXDJHRFY2DQ · pith_short_16: WHXDJHRFY2DQEJEY · pith_short_8: WHXDJHRF

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/WHXDJHRFY2DQEJEYSXRAYGBWSE \
  | 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: b1ee349e25c68702249895e20c1836912753ad531573f62c8732f1b0afeb12f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adf6232c884a3c4934f59025c816f783ada0ca5c2b64edee46c142bd72cc2284",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-12-19T21:00:01Z",
    "title_canon_sha256": "9cafe48f348991b7dac5b5ed7516a7689ee91063c3868b8232e2fc749cda7b7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06389",
    "kind": "arxiv",
    "version": 1
  }
}