Pith Number

pith:76K433M6

pith:2018:76K433M6GRQNLTUUXEK347EEHH

not attested not anchored not stored refs pending

A NICER look at the Aql X-1 hard state

Craig Markwardt, Deepto Chakrabarty, Edward M. Cackett, Frederick K. Lamb, Gaurava K. Jaisawal, Gregory Prigozhin, Jeroen Homan, Jon M. Miller, Keith C. Gendreau, Laurens Keek, Peter Bult, Phil Uttley, Renee Ludlam, Sebastien Guillot, Simin Mahmoodifar, Steve Kenyon, Tod E. Strohmayer, Yang Soong, Zaven Arzoumanian

arxiv:1805.06850 v1 · 2018-05-17 · 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{76K433M6GRQNLTUUXEK347EEHH}

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

Tracing the outburst decay of soft X-ray transients Aql X-1 and 4U 1608-52 with XSPECT

Receipt and verification

First computed	2026-05-18T00:15:43.137641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff95cded9e3460d5ce94b915be7c8439ee472a3941bb6534c0e1e92831726ca0

Aliases

arxiv: 1805.06850 · arxiv_version: 1805.06850v1 · doi: 10.48550/arxiv.1805.06850 · pith_short_12: 76K433M6GRQN · pith_short_16: 76K433M6GRQNLTUU · pith_short_8: 76K433M6

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/76K433M6GRQNLTUUXEK347EEHH \
  | 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: ff95cded9e3460d5ce94b915be7c8439ee472a3941bb6534c0e1e92831726ca0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4af3f77c20c8388a0294ff0e46df25ca8ace4e7bb321c2fc3dbca21f83e40aa3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-05-17T16:39:28Z",
    "title_canon_sha256": "0a013f04ceac1d40599f41544fd8690b0653a0990a1eb67bff4ab1f35b3a7f96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06850",
    "kind": "arxiv",
    "version": 1
  }
}