Pith Number

pith:IJ2EJNCQ

pith:2016:IJ2EJNCQ6MA6XLRALVV5ERDI4X

not attested not anchored not stored refs pending

Optimising the multiplex factor of the frequency domain multiplexed readout of the TES-based microcalorimeter imaging array for the X-IFU instrument on the Athena Xray observatory

B.J. Jackson, B.J. van Leeuwen, D. Haas, H. Akamatsu, J. van der Kuur, L.G. Gottardi, M. Kiviranta, R. den Hartog

arxiv:1611.05268 v1 · 2016-11-16 · astro-ph.IM · physics.ins-det

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IJ2EJNCQ6MA6XLRALVV5ERDI4X}

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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	2026-05-18T00:58:27.469231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

427444b450f301ebae205d6bd24468e5c85d6833a061a5969ba4294cd777d3e3

Aliases

arxiv: 1611.05268 · arxiv_version: 1611.05268v1 · doi: 10.48550/arxiv.1611.05268 · pith_short_12: IJ2EJNCQ6MA6 · pith_short_16: IJ2EJNCQ6MA6XLRA · pith_short_8: IJ2EJNCQ

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/IJ2EJNCQ6MA6XLRALVV5ERDI4X \
  | 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: 427444b450f301ebae205d6bd24468e5c85d6833a061a5969ba4294cd777d3e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0376ff9a4fbfc5483a10fc19508273c7b7c15bc89b198ee19cb5540ef048a25a",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-11-16T13:32:01Z",
    "title_canon_sha256": "a83af760d5f7b91c4f484886ca436930e4f1f42d9b267a1c6add16f57fc06f85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05268",
    "kind": "arxiv",
    "version": 1
  }
}