Pith Number

pith:G5KIBXVG

pith:2017:G5KIBXVGKGEU7AYRN5V2RDOW4B

not attested not anchored not stored refs pending

Spectral energy distribution and radio halo of NGC 253 at low radio frequencies

A.A. Deshpande, A.D. Kapinska, A. Ewall-Wice, A. Loeb, A.P. Beardsley, A.R. Neben, A.R. Offringa, A. Williams, B.J. Hazelton, B. McKinley, B. M. Gaensler, B. Pindor, B.-Q. For, C.J. Lonsdale, C.L. Williams, C.M. Trott, C. Wu, D.A. Mitchell, D.J. Hanish, D.J. Jacobs, D.L. Kaplan, D. Oberoi, E. Lenc, E. Morgan, F. Briggs, G.R. Meurer, H.-S. Kim, I.S. Sullivan, J.C. Pober, J.D. Bowman, J. Line, J. Morgan, J.N. Hewitt, J.R. Callingham, J. Riding, J.S. Dillon, K.S. Dwarakanath, K.S. Srivani, L. Feng, L. Hindson, L.J. Greenhill, L. Staveley-Smith, M.E. Bell, M.F. Morales, M. Johnston-Hollitt, M. Tegmark, N. Barry, N. Hurley-Walker, N. Seymour, N. Thyagarajan, N. Udaya Shankar, P. Carroll, P.J. Hancock, P. Kittiwisit, P. Procopio, Q. Zheng, R.B. Wayth, R. Crocker, R.D. Ekers, R.J. Cappallo, R.L. Webster, R. Subrahmanyan, S. Bhandari, S.B. Wyithe, S.J. Tingay, S.K. Sethi, S.M. Ord, S. Paul, S.R. McWhirter, T. Prabu

arxiv:1702.02434 v2 · 2017-02-08 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G5KIBXVGKGEU7AYRN5V2RDOW4B}

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	2026-05-18T00:47:03.595172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

375480dea651894f83116f6ba88dd6e06f1ec4450a05a5151a924492f4e594d6

Aliases

arxiv: 1702.02434 · arxiv_version: 1702.02434v2 · doi: 10.48550/arxiv.1702.02434 · pith_short_12: G5KIBXVGKGEU · pith_short_16: G5KIBXVGKGEU7AYR · pith_short_8: G5KIBXVG

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/G5KIBXVGKGEU7AYRN5V2RDOW4B \
  | 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: 375480dea651894f83116f6ba88dd6e06f1ec4450a05a5151a924492f4e594d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9cf4e663b219f93be6e22ea6e1bf38fb60c2de93d77fa1aae08c62a49644df5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-02-08T14:14:54Z",
    "title_canon_sha256": "5ee9b478323c70dbfd00983f4d0046d65bb437bf8908dacd0144589535189a2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02434",
    "kind": "arxiv",
    "version": 2
  }
}