Pith Number

pith:6CFGYFN3

pith:2017:6CFGYFN3EMQ3LUGDWIO3GLDAAX

not attested not anchored not stored refs pending

Spectral performance of SKA Log-periodic Antennas I: Mitigating spectral artefacts in SKA1-LOW 21-cm cosmology experiments

Andrew J. Faulkner, Brett Wakley, Cathryn M. Trott, Eloy de Lera Acedo, Gianni Bernardi, Jan Geralt bij de Vaate, Leon V.E. Koopmans, Nicolas Fagnoni, Randall B. Wayth

arxiv:1702.05126 v2 · 2017-02-16 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6CFGYFN3EMQ3LUGDWIO3GLDAAX}

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

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

Receipt and verification

First computed	2026-05-18T00:42:07.074225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f08a6c15bb2321b5d0c3b21db32c6005f5758971ad13102f0a67fb87695ac456

Aliases

arxiv: 1702.05126 · arxiv_version: 1702.05126v2 · doi: 10.48550/arxiv.1702.05126 · pith_short_12: 6CFGYFN3EMQ3 · pith_short_16: 6CFGYFN3EMQ3LUGD · pith_short_8: 6CFGYFN3

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/6CFGYFN3EMQ3LUGDWIO3GLDAAX \
  | 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: f08a6c15bb2321b5d0c3b21db32c6005f5758971ad13102f0a67fb87695ac456

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd357fd50a2c1894034943560a3b30363e7dd414487b903b2e95d85f7dca248b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-02-16T19:36:48Z",
    "title_canon_sha256": "763022f3fc789a46bf9aab6e57d98e40ab23a99cfadaf5c28714fdea897354cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05126",
    "kind": "arxiv",
    "version": 2
  }
}