Pith Number

pith:DM2YORGA

pith:2016:DM2YORGAA6QB62BZJDFZRUHDC2

not attested not anchored not stored refs pending

The Importance of Wide-field Foreground Removal for 21 cm Cosmology: A Demonstration With Early MWA Epoch of Reionization Observations

A. A. Deshpande, A. de Oliveira-Costa, A. E. E. Rogers, A. Loeb, A. M. Ewall-Wice, A. P. Beardsley, A. R. Neben, A. R. Offringa, A. Roshi, A. R. Whitney, A. Williams, B. E. Corey, B. J. Hazelton, B. McKinley, B. Pindor, C. J. Lonsdale, C. L. Williams, C. M. Trott, D. A. Mitchell, D. C. Jacobs, D. Emrich, D. L. Kaplan, D. Oberoi, E. Kratzenberg, E. Lenc, E. Morgan, F. Briggs, G. Bernardi, Han-Seek Kim, I. S. Sullivan, J. C. Kasper, J. C. Pober, J. D. Bowman, J. Line, J. N. Hewitt, Joshua. S. Dillon, J. Riding, J. S. B. Wyithe, K. S. Srivani, L. Feng, L. Hindson, L. J. Greenhill, M. E. Bell, M. F. Morales, M. J. Lynch, M. Johnston-Hollitt, M. Tegmark, M. Waterson, N. A. Barry, N. D. R. Bhat, N. Hurley-Walker, Nithyanandan Thyagarajan, N. Kudryavtseva, N. Udaya Shankar, P. Carroll, P. Kittiwisit, P. Procopio, R. B. Wayth, R. Goeke, R. J. Cappallo, R. L. Webster, R. Subrahmanyan, Shiv K. Sethi, S. J. Tingay, S. M. Ord, Sourabh Paul, S. R. McWhirter, T. Prabu, Z. E. Martinot

arxiv:1601.06177 v1 · 2016-01-22 · astro-ph.IM · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DM2YORGAA6QB62BZJDFZRUHDC2}

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

Mapping Cosmological Signal Scales to Beam Calibration Requirements in 21cm Experiments and Implications for Near-Field Measurement

Receipt and verification

First computed	2026-05-18T01:19:01.190765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b358744c007a01f683948cb98d0e3169afdb39039832c158a7fabecba02eda1

Aliases

arxiv: 1601.06177 · arxiv_version: 1601.06177v1 · doi: 10.48550/arxiv.1601.06177 · pith_short_12: DM2YORGAA6QB · pith_short_16: DM2YORGAA6QB62BZ · pith_short_8: DM2YORGA

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/DM2YORGAA6QB62BZJDFZRUHDC2 \
  | 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: 1b358744c007a01f683948cb98d0e3169afdb39039832c158a7fabecba02eda1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6d9f1202623ace8fcf29c7dc976ca44a14211352a72cdf439138e22ca87b07a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-01-22T21:37:11Z",
    "title_canon_sha256": "d440c8d5ece6cfe096a137a66e88e52ea41a78b3a25bb48c1a6c2f3e0bc62078"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06177",
    "kind": "arxiv",
    "version": 1
  }
}