Pith Number

pith:KPX3AZU5

pith:2018:KPX3AZU5ZU3ABVHFL7U73GKYYJ

not attested not anchored not stored refs pending

A spectral and timing study of MAXI J1535-571, based on Swift/XRT, XMM-Newton and NICER observations obtained in fall 2017

A. K. H. Kong, H. Stiele

arxiv:1810.07203 v1 · 2018-10-16 · 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{KPX3AZU5ZU3ABVHFL7U73GKYYJ}

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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	2026-05-17T23:59:48.987867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53efb0669dcd3600d4e55fe9fd9958c245a06d3cfa55513fc58781036e4d9d7c

Aliases

arxiv: 1810.07203 · arxiv_version: 1810.07203v1 · doi: 10.48550/arxiv.1810.07203 · pith_short_12: KPX3AZU5ZU3A · pith_short_16: KPX3AZU5ZU3ABVHF · pith_short_8: KPX3AZU5

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/KPX3AZU5ZU3ABVHFL7U73GKYYJ \
  | 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: 53efb0669dcd3600d4e55fe9fd9958c245a06d3cfa55513fc58781036e4d9d7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6610e944e62437854cab3fc6f5df6add0f6456a350929b8b1bc341f9316f17d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-10-16T18:00:12Z",
    "title_canon_sha256": "ca9b11432f51b7f45b75a3a389aa7036e8e31561a1cba121bb47db7b83f40906"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07203",
    "kind": "arxiv",
    "version": 1
  }
}