Pith Number

pith:IUSGDBVA

pith:2017:IUSGDBVAA7XA5MRLJO2D3RMZYI

not attested not anchored not stored refs pending

The challenges of low-frequency radio polarimetry: lessons from the Murchison Widefield Array

A. R. Offringa, B. M. Gaensler, B. Pindor, C. M. Trott, C. Riseley, C. R. Lynch, C. S. Anderson, C. Sobey, D. A. Mitchell, D. L. Kaplan, Emil Lenc, E. M. Sadler, G. Heald, I. H. Cairns, I. S. Sullivan, J. D. Bowman, J. Morgan, J. S. Farnes, M. F. Morales, M. Johnston-Hollitt, M. Sokolowski, N. Barry, P. I. McCauley, R. B. Wayth, S. E. Tremblay, S. M. Ord, S. P. O'Sullivan, T. Murphy, X. H. Sun

arxiv:1708.05799 v1 · 2017-08-19 · 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{IUSGDBVAA7XA5MRLJO2D3RMZYI}

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.

Receipt and verification

First computed	2026-05-18T00:33:48.705028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45246186a007ee0eb22b4bb43dc599c22bcfb594185acbf16cf53c348ad71706

Aliases

arxiv: 1708.05799 · arxiv_version: 1708.05799v1 · doi: 10.48550/arxiv.1708.05799 · pith_short_12: IUSGDBVAA7XA · pith_short_16: IUSGDBVAA7XA5MRL · pith_short_8: IUSGDBVA

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/IUSGDBVAA7XA5MRLJO2D3RMZYI \
  | 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: 45246186a007ee0eb22b4bb43dc599c22bcfb594185acbf16cf53c348ad71706

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c5c4f045e86d4c1186f9dac33046330c0ea13d87a7879b0d480a0485e759197",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-08-19T03:20:43Z",
    "title_canon_sha256": "16d0d2eb30675832ad3289d8d1b2ef2ce882ff50898fc88a1095e0874c7b2051"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05799",
    "kind": "arxiv",
    "version": 1
  }
}