Pith Number

pith:64UGMLSS

pith:2016:64UGMLSSEMBWFFJ6F5IVDXDQG4

not attested not anchored not stored refs pending

Parametrising Epoch of Reionization foregrounds: A deep survey of low-frequency point-source spectra with the MWA

A. Ewall-Wice, A. Loeb, A. P. Beardsley, A. R. Neben, A. R. Offringa, B. J. Hazelton, B. McKinley, B. M. Gaensler, B. Pindor, C. M. Trott, D. A. Mitchell, D. C. Jacobs, E. Lenc, F. Briggs, H.-S. Kim, I. S. Sullivan, J. C. Pober, J. D. Bowman, J. Line, J. N. Hewitt, J. Riding, J. S. B. Wyithe, J. S. Dillon, L. Feng, L. J. Greenhill, M. F. Morales, M. Johnston-Hollitt, M. Tegmark, N. Barry, N. Hurley-Walker, N. Thyagarajan, N. U. Shankar, P. Carroll, P. Kittiwisit, P. Procopio, R. B. Wayth, R. L. Webster, R. Subrahmanyan, S. J. Tingay, S. K. Sethi, S. Paul

arxiv:1602.02247 v1 · 2016-02-06 · astro-ph.IM · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{64UGMLSSEMBWFFJ6F5IVDXDQG4}

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	2026-05-18T01:20:32.016933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f728662e52230362953e2f5151dc70371b90f0fb60f507ca890b478a9ebf886a

Aliases

arxiv: 1602.02247 · arxiv_version: 1602.02247v1 · doi: 10.48550/arxiv.1602.02247 · pith_short_12: 64UGMLSSEMBW · pith_short_16: 64UGMLSSEMBWFFJ6 · pith_short_8: 64UGMLSS

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/64UGMLSSEMBWFFJ6F5IVDXDQG4 \
  | 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: f728662e52230362953e2f5151dc70371b90f0fb60f507ca890b478a9ebf886a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c65192c2cb54d30d0af452838823106ca0b45017b90a1f8f8db0835c34ff3af9",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-02-06T12:31:34Z",
    "title_canon_sha256": "87abbd7d85bcf3f935f26dfd149738135db2a0b4b3d722d652b32c85b9f025e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02247",
    "kind": "arxiv",
    "version": 1
  }
}