Pith Number

pith:VNT3ACMB

pith:2020:VNT3ACMB5GFYSOYMLBL4KUOJJ4

not attested not anchored not stored refs pending

Foreground modelling via Gaussian process regression: an application to HERA data

Aaron Ewall-Wice, Aaron R. Parsons, Abhik Ghosh, Abraham R. Neben, Adam P. Beardsley, Adrian Liu, Alec Josaitis, Amy S. Igarashi, Andrei Mesinger, Angelo Syce, Anita Loots, Austin F. Fortino, Austin Julius, Bharat K. Gehlot, Bojan Nikolic, Bradley Greig, Brian Glendenning, Bryna J. Hazelton, Carina Cheng, Christopher L. Carilli, Chuneeta D. Nunhokee, Craig Smith, Cresshim Malgas, Daniel C. Jacobs, David MacMahon, David R. DeBoer, Deepthi Gorthi, Eloy de Lera Acedo, Eunice Matsetela, Florent Mertens, Gcobisa Fadana, Gianni Bernardi, Haoxuan Zheng, Jack Hickish, James E. Aguirre, James Robnett, Jasper Grobbelaar, Jon Ringuette, Joshua S. Dillon, Judd D. Bowman, Kathryn Rosie, L\'eon V. E. Koopmans, Lourence Malan, MacCalvin Kariseb, M\'ario G. Santos, Matthew Kolopanis, Matthys Maree, Max Tegmark, Miguel F. Morales, Nathan Mathison, Nicholas S. Kern, Nicolas Fagnoni, Nima Razavi-Ghods, Nipanjana Patra, Nithyanandan Thyagarajan, Oleg M. Smirnov, Paul Alexander, Paul M. Chichura, Peter K. G. Williams, Raddwine Sell, Randall Fritz, Richard F. Bradley, Roshan K. Benefo, Samantha Pieterse, Samavarti Gallardo, Saul A. Kohn, Siyanda Matika, Steve R. Furlanetto, Tashalee S. Billings, Telalo Lekalake, Trienko L. Grobler, Zachary E. Martinot, Zaki S. Ali

arxiv:2004.06041 v2 · 2020-04-13 · astro-ph.CO

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\usepackage{pith}
\pithnumber{VNT3ACMB5GFYSOYMLBL4KUOJJ4}

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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.

Cited by

2 papers in Pith

Intensity fluctuations of radio halo in galaxy cluster: Insights from power spectrum estimation

Mitigating gain calibration errors from EoR observations with SKA1-Low AA*

Receipt and verification

First computed	2026-07-05T01:04:22.630241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab67b00981e98b893b0c5857c551c94f12afd2c5c6256af0ef23a35920e6f094

Aliases

arxiv: 2004.06041 · arxiv_version: 2004.06041v2 · doi: 10.48550/arxiv.2004.06041 · pith_short_12: VNT3ACMB5GFY · pith_short_16: VNT3ACMB5GFYSOYM · pith_short_8: VNT3ACMB

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/VNT3ACMB5GFYSOYMLBL4KUOJJ4 \
  | 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: ab67b00981e98b893b0c5857c551c94f12afd2c5c6256af0ef23a35920e6f094

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "005d9dc06de7ae02181556350ad09e238b4b85932a78529d6aaeccf8f497db56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-04-13T16:17:16Z",
    "title_canon_sha256": "bf1c7ea9899088295e4c881ddf7d7d377cc6e68f6ac4db42e195343886490f95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.06041",
    "kind": "arxiv",
    "version": 2
  }
}