Pith Number

pith:LZOK5JX3

pith:2015:LZOK5JX3JFETY3OM7TQ4KWHGGL

not attested not anchored not stored refs pending

Ionospheric modelling using GPS to calibrate the MWA. 1: Comparison of first order ionospheric effects between GPS models and MWA observations

A. A. Deshpande, A. D. Kapi\'nska, A. E. E. Rogers, A. Ewall-Wice, A. R. Offringa, A. Roshi, A. R. Whitney, A. Williams, B. E. Corey, B. J. Hazelton, B. McKinley, B. Pindor, B.-Q. For, B. S. Arora, C. J. Lonsdale, C. L. Williams, C. Wu, D. Emrich, D. Jacobs, D. L. Kaplan, D. Mitchell, D. Oberoi, E. Kratzenberg, E. Lenc, E. Morgan, F. Briggs, G. Bernardi, J. C. Kasper, J. D. Bowman, J. Morgan, J. R. Callingham, J. Riding, K. S. Dwarakanath, K. S. Srivani, L. Feng, L. Hindson, L. J. Greenhill, L. Staveley-Smith, M. Bell, M. F. Morales, M. J. Lynch, M. Johnston-Hollitt, M. Waterson, N. Hurley-Walker, N. Kudryavtseva, N. Udaya Shankar, P. Hancock, P. Procopio, Q. Zheng, R. Bhat, R. B. Wayth, R. Goeke, R. J. Cappallo, R. L. Webster, R. Subrahmanyan, S. J. Tingay, S. M. Ord, S. R. McWhirter, T. Prabu

arxiv:1507.01184 v1 · 2015-07-05 · 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{LZOK5JX3JFETY3OM7TQ4KWHGGL}

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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.

Receipt and verification

First computed	2026-05-18T01:35:07.216793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e5caea6fb49493c6dccfce1c558e632eced440b894003522b599a25933d0e8b

Aliases

arxiv: 1507.01184 · arxiv_version: 1507.01184v1 · doi: 10.48550/arxiv.1507.01184 · pith_short_12: LZOK5JX3JFET · pith_short_16: LZOK5JX3JFETY3OM · pith_short_8: LZOK5JX3

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/LZOK5JX3JFETY3OM7TQ4KWHGGL \
  | 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: 5e5caea6fb49493c6dccfce1c558e632eced440b894003522b599a25933d0e8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4947417bb9bc2ea89dd289ff5fd55414b007345ff849bb511899b4d507de3a9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-07-05T10:12:59Z",
    "title_canon_sha256": "264c405f9162444e6d2b761b309052ffb39d1b4439c92d7b0f92166d514cb190"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01184",
    "kind": "arxiv",
    "version": 1
  }
}