Pith Number

pith:MLU3W4AL

pith:2015:MLU3W4ALI4ICDULBCEWESTYV67

not attested not anchored not stored refs pending

Cosmology with a SKA HI intensity mapping survey

A. Pourtsidou, David Alonso, Filipe B. Abdalla, Francisco Villaescusa-Navarro, Gianni Bernardi, Laura Wolz, Mario G. Santos, Matteo Viel, Matt Jarvis, Pedro G. Ferreira, Philip Bull, R. Benton Metcalf, Roy Maartens, Stefano Camera

arxiv:1501.03989 v1 · 2015-01-16 · astro-ph.CO · astro-ph.IM · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MLU3W4ALI4ICDULBCEWESTYV67}

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

Realistic simulations of galaxy formation in f(R) modified gravity

Effects of primordial magnetic fields on 21 cm multifrequency angular power spectra

Photometric classification of quasars from DES and photo-$z$ estimation with Machine Learning

Radio sirens: inferring $H_0$ with binary black holes and neutral hydrogen in the era of the Einstein Telescope and the SKA Observatory

Receipt and verification

First computed	2026-05-18T01:01:42.448919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62e9bb700b471021d161112c494f15f7f27eb5edd4fd4028aac6a69ea4bec403

Aliases

arxiv: 1501.03989 · arxiv_version: 1501.03989v1 · doi: 10.48550/arxiv.1501.03989 · pith_short_12: MLU3W4ALI4IC · pith_short_16: MLU3W4ALI4ICDULB · pith_short_8: MLU3W4AL

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/MLU3W4ALI4ICDULBCEWESTYV67 \
  | 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: 62e9bb700b471021d161112c494f15f7f27eb5edd4fd4028aac6a69ea4bec403

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aafae2173ec78dd4582f1b935176786b3cd4aeab283fd2d64c71837889dafe6f",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-01-16T14:33:23Z",
    "title_canon_sha256": "86c62db7c783b77ff5983fff0fff01667b8555c3ac532a1e6df2207eb3666bdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03989",
    "kind": "arxiv",
    "version": 1
  }
}