Pith Number

pith:POJICMNA

pith:2019:POJICMNAZ744Z2TVCUOHLIBW7Y

not attested not anchored not stored refs pending

Absolute Calibration Strategies for the Hydrogen Epoch of Reionization Array and Their Impact on the 21 cm Power Spectrum

Aaron Ewall-Wice, Aaron R. Parsons, Abraham R. Neben, Adam Lanman, Adam P. Beardsley, Adrian Liu, Andrei Mesinger, Angelo Syce, Austin Julius, 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, Gianni Bernardi, Haoxuan Zheng, Jack Hickish, Jacob Burba, Jacqueline N. Hewitt, James E. Aguirre, James Robnett, Jasper Grobbelaar, John Ely, Jonathan C. Pober, Jon Ringuette, Joshua Kerrigan, Joshua S. Dillon, Judd D. Bowman, Kathryn Rosie, Kingsley Gale-Sides, Lourence Malan, Mathakane Molewa, Matt Dexter, Matthew Kolopanis, Matthys Maree, Miguel F. Morales, Nicholas S. Kern, Nicolas Fagnoni, Nima Razavi-Ghods, Nipanjana Patra, Nithyanandan Thyagarajan, Paul Alexander, Paul La Plante, Peter K. G. Williams, Peter Sims, Philip Bull, Piyanat Kittiwisit, Randall Fritz, Richard F. Bradley, Samantha Pieterse, Saul A. Kohn, Steven Carey, Steven G. Murray, Steve R. Furlanetto, Tashalee S. Billings, Telalo Lekalake, Tshegofalang Mosiane, Yanga Balfour, Zachary E. Martinot, Zaki S. Ali, Zara Abdurashidova, Ziyaad Halday

arxiv:1910.12943 v2 · 2019-10-28 · astro-ph.IM · astro-ph.CO

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{POJICMNAZ744Z2TVCUOHLIBW7Y}

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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

1 paper in Pith

Machine Learning and the SKA for Cosmic Dawn and the Epoch of Reionization

Receipt and verification

First computed	2026-07-05T00:43:39.682451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b928131a0cff9ccea75151c75a036fe0e2edca7bf70f8165aaf75118fea99f4

Aliases

arxiv: 1910.12943 · arxiv_version: 1910.12943v2 · doi: 10.48550/arxiv.1910.12943 · pith_short_12: POJICMNAZ744 · pith_short_16: POJICMNAZ744Z2TV · pith_short_8: POJICMNA

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/POJICMNAZ744Z2TVCUOHLIBW7Y \
  | 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: 7b928131a0cff9ccea75151c75a036fe0e2edca7bf70f8165aaf75118fea99f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3d21ba51959bfad9525493eb61fb7857d9dda54deba06c43e54dc37adc2138b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-10-28T19:58:21Z",
    "title_canon_sha256": "bf6a1f08b4dfd56f32b03cb2dbd3c610bc40c3e00155bb07ebcacd588a30c50a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.12943",
    "kind": "arxiv",
    "version": 2
  }
}