Pith Number

pith:RDUVXDL3

pith:2022:RDUVXDL3EBAMXFFZ57FHYSWQBX

not attested not anchored not stored refs pending

HI intensity mapping with MeerKAT: power spectrum detection in cross-correlation with WiggleZ galaxies

Alkistis Pourtsidou, Brandon Engelbrecht, Chris Blake, Isabella P. Carucci, Jingying Wang, Jos\'e Fonseca, Keith Grainge, Laura Wolz, Mario G. Santos, Marta Spinelli, Melis O. Irfan, Paula S. Soares, Philip Bull, Steven Cunnington, Yichao Li, Yin-Zhe Ma

arxiv:2206.01579 v2 · 2022-06-03 · 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{RDUVXDL3EBAMXFFZ57FHYSWQBX}

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

1 paper in Pith

Nearest Neighbour-Based Statistics for 21cm-Galaxy Cross-Correlations in the Epoch of Reionization

Receipt and verification

First computed	2026-07-05T05:14:15.801573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88e95b8d7b2040cb94b9efca7c4ad00df0986605523fa41e5965fcff51a868a6

Aliases

arxiv: 2206.01579 · arxiv_version: 2206.01579v2 · doi: 10.48550/arxiv.2206.01579 · pith_short_12: RDUVXDL3EBAM · pith_short_16: RDUVXDL3EBAMXFFZ · pith_short_8: RDUVXDL3

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/RDUVXDL3EBAMXFFZ57FHYSWQBX \
  | 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: 88e95b8d7b2040cb94b9efca7c4ad00df0986605523fa41e5965fcff51a868a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a71a1eb579bf46bafb9f2e385a5f2226ef06f4a44207792d258479454cdaf89b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-06-03T14:03:31Z",
    "title_canon_sha256": "2669d740516cd3644f2f729343d1a86446f9261cde8284956d069600df5b7d4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.01579",
    "kind": "arxiv",
    "version": 2
  }
}