Pith Number

pith:H2HIMYRZ

pith:2024:H2HIMYRZIWLWGLRGYP2Q6LHVAW

not attested not anchored not stored refs pending

FarView: An In-Situ Manufactured Lunar Far Side Radio Array Concept for 21-cm Dark Ages Cosmology

Alex Hegedus, Alex Ignatiev, Gregg Hallinan, Jack O. Burns, Jonathan Pober, Judd Bowman, Nivedita Mahesh, Ronald S. Polidan, Tzu-Ching Chang, Yuhong Ning

arxiv:2404.03840 v1 · 2024-04-05 · 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{H2HIMYRZIWLWGLRGYP2Q6LHVAW}

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

4 papers in Pith

Wedge-avoidance Fisher Forecasts for Primordial Non-Gaussianity from Dark-Ages 21-cm Power Spectrum and Bispectrum

A Designer's Guide to Lunar Far-Side Interferometer Array: Power Spectrum Measurement and Cosmological Constraints from the Dark Ages

Low-frequency radio telescopes sensitivity to light dark matter

Primordial black holes and the velocity acoustic oscillations features in 21 cm signals from the cosmic Dark Ages

Receipt and verification

First computed	2026-07-05T08:04:42.066844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e8e8662394597632e26c3f50f2cf5058462c4726920025ec6af1342fe62475a

Aliases

arxiv: 2404.03840 · arxiv_version: 2404.03840v1 · doi: 10.48550/arxiv.2404.03840 · pith_short_12: H2HIMYRZIWLW · pith_short_16: H2HIMYRZIWLWGLRG · pith_short_8: H2HIMYRZ

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/H2HIMYRZIWLWGLRGYP2Q6LHVAW \
  | 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: 3e8e8662394597632e26c3f50f2cf5058462c4726920025ec6af1342fe62475a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04f02a1632af9a8b26622ddcb90de7570a6bc1ded814dad91cf64e83a6c5acb3",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-04-05T00:09:53Z",
    "title_canon_sha256": "1c6cec90bb3bbac37214b8c0dafe5483dea3ea27357f14d857174c96365f8f93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.03840",
    "kind": "arxiv",
    "version": 1
  }
}