Pith Number

pith:BUL4DUTK

pith:2016:BUL4DUTKPNIBLANHRYNKNG2DUR

not attested not anchored not stored refs pending

Spectral calibration requirements of radio interferometers for Epoch of Reionisation science with the SKA

Cathryn M. Trott, Randall B. Wayth

arxiv:1604.03273 v1 · 2016-04-12 · astro-ph.IM · astro-ph.CO

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BUL4DUTKPNIBLANHRYNKNG2DUR}

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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

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

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

Receipt and verification

First computed	2026-05-18T01:13:48.037386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d17c1d26a7b501581a78e1aa69b43a45beee7e140d28be2b580fb65d608fe3f

Aliases

arxiv: 1604.03273 · arxiv_version: 1604.03273v1 · doi: 10.48550/arxiv.1604.03273 · pith_short_12: BUL4DUTKPNIB · pith_short_16: BUL4DUTKPNIBLANH · pith_short_8: BUL4DUTK

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/BUL4DUTKPNIBLANHRYNKNG2DUR \
  | 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: 0d17c1d26a7b501581a78e1aa69b43a45beee7e140d28be2b580fb65d608fe3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc8bf3e0536ee50602b0c0f8a69e06f6e80e62683fad2b78e39365b652acd988",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-04-12T07:44:10Z",
    "title_canon_sha256": "c855ba26d217ccc6f4adece4358ed532d0cad505f9ed559208d93c83ae706e65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03273",
    "kind": "arxiv",
    "version": 1
  }
}