Pith Number

pith:TAKLQAEO

pith:2022:TAKLQAEO55ONZUEITMXEDW4AS2

not attested not anchored not stored refs pending

Probing the Cosmic Dark Ages with the Lunar Crater Radio Telescope

Adam Amara, Adrian Stoica, Ashish Goel, Dario Pisanti, David Bacon, Gaurangi Gupta, Gregg Hallinan, Issa Nesnas, Joseph Lazio, Kenneth Jenks, Manan Arya, Marco Quadrelli, Melanie Delapierre, Nacer Chahat, Patrick McGarey, Paul Goldsmith, Ramin Rafizadeh, Ronald Wilson, Saptarshi Bandyopadhyay, Steven Furnaletto

arxiv:2205.05745 v2 · 2022-05-11 · 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{TAKLQAEO55ONZUEITMXEDW4AS2}

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	2026-07-05T04:28:44.407002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9814b8008eef5cdcd0889b2e41db8096b16262c1657bba44ad33f599bee2a884

Aliases

arxiv: 2205.05745 · arxiv_version: 2205.05745v2 · doi: 10.48550/arxiv.2205.05745 · pith_short_12: TAKLQAEO55ON · pith_short_16: TAKLQAEO55ONZUEI · pith_short_8: TAKLQAEO

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/TAKLQAEO55ONZUEITMXEDW4AS2 \
  | 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: 9814b8008eef5cdcd0889b2e41db8096b16262c1657bba44ad33f599bee2a884

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d43654b031e77492603f361f95b87e30503e1ba920441d00c82c5a4bbbf24f28",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-05-11T19:29:00Z",
    "title_canon_sha256": "52a98426c372b753c208c46f04a31b638386c16d9349ab564ed025ac3f73f0d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.05745",
    "kind": "arxiv",
    "version": 2
  }
}