Pith Number

pith:F6TN5PCJ

pith:2023:F6TN5PCJVJTK2O42MPMTK627JE

not attested not anchored not stored refs pending

A direct detection of neutral hydrogen intensity mapping on Mpc scales at $z\approx 0.32$ and $z\approx 0.44$

Laura Wolz, Mario G. Santos, Sourabh Paul, Zhaoting Chen

arxiv:2301.11943 v2 · 2023-01-27 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F6TN5PCJVJTK2O42MPMTK627JE}

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

8 papers in Pith

Tracing Large-scale Structure with the MeerKLASS On-the-Fly Survey: Angular Clustering of Radio Sources at 816 MHz

Interferometric HI Intensity Mapping of the Late Time Universe with SKA-Mid

HI Simulations for Cosmology with the SKA Observatory

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

An essential building block for cosmological zoom-in perturbation theory

Receipt and verification

First computed	2026-06-24T00:14:19.699225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fa6debc49aa66ad3b9a63d9357b5f4909a0d4b098cc281f49c329e99bf0bfb3

Aliases

arxiv: 2301.11943 · arxiv_version: 2301.11943v2 · doi: 10.48550/arxiv.2301.11943 · pith_short_12: F6TN5PCJVJTK · pith_short_16: F6TN5PCJVJTK2O42 · pith_short_8: F6TN5PCJ

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/F6TN5PCJVJTK2O42MPMTK627JE \
  | 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: 2fa6debc49aa66ad3b9a63d9357b5f4909a0d4b098cc281f49c329e99bf0bfb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2666ae7c372bab8f7fff601d991f111945b10944e38f55bc4c296d9196b9e6c",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-01-27T19:00:02Z",
    "title_canon_sha256": "d18858d70dec63db22242093521103be3b2f17966e31d6aa3ccaa0fcf685f74d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.11943",
    "kind": "arxiv",
    "version": 2
  }
}