Pith Number

pith:N3EGEROZ

pith:2014:N3EGEROZEYPYN5M4DTVDWKCFO3

not attested not anchored not stored refs pending

Broadband X-ray Spectra of the Ultraluminous X-ray Source Holmberg IX X-1 observed with NuSTAR, XMM-Newton and Suzaku

A. C. Fabian, A. Ptak, B. W. Grefenstette, C. J. Hailey, D. Barret, D. J. Walton, D. Stern, F. A. Harrison, F. E. Christensen, F. Fuerst, J. M. Miller, K. K. Madsen, M. Bachetti, M. L. Parker, N. A. Webb, S. E. Boggs, V. Rana, W. W. Craig, W. W. Zhang

arxiv:1402.2992 v3 · 2014-02-12 · astro-ph.HE · astro-ph.CO · 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{N3EGEROZEYPYN5M4DTVDWKCFO3}

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

Significant or Not? The Impact of Randomisation During Data Reduction on Confirming a New Pulsating Ultraluminous X-ray Source Candidate in Centaurus A

Receipt and verification

First computed	2026-05-18T01:44:38.726583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ec86245d9261f86f59c1cea3b284576f7e69d1be5addbd9ecdd3cf1e3f77088

Aliases

arxiv: 1402.2992 · arxiv_version: 1402.2992v3 · doi: 10.48550/arxiv.1402.2992 · pith_short_12: N3EGEROZEYPY · pith_short_16: N3EGEROZEYPYN5M4 · pith_short_8: N3EGEROZ

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/N3EGEROZEYPYN5M4DTVDWKCFO3 \
  | 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: 6ec86245d9261f86f59c1cea3b284576f7e69d1be5addbd9ecdd3cf1e3f77088

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ecc50da6dac4e63b669734ca4e04f71867be5e174e6780d747d0e797547a646",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-02-12T21:43:49Z",
    "title_canon_sha256": "e8ac4640afd7c7213753857aff14c4d3901afa7ef5c12e944f6518ab40b54c4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2992",
    "kind": "arxiv",
    "version": 3
  }
}