Pith Number

pith:MD5ZHCF6

pith:2025:MD5ZHCF6DMMOYZJBAKHZBOTHOL

not attested not anchored not stored refs pending

Deeper multi-redshift upper limits on the Epoch of Reionization 21-cm signal power spectrum from LOFAR between z=8.3 and z=10.1

A. Acharya, A. R. Offringa, B. Ciardi, C. H\"ofer, E. Ceccotti, E. Chapman, F. G. Mertens, G. Mellema, I. Hothi, I. T. Iliev, K. Chege, L. V. E. Koopmans, M. Mevius, Q. Ma, R. Ghara, S. A. Brackenhoff, S. Ghosh, S. K. Giri, S. Munshi, S. Yatawatta, S. Zaroubi, V. Jeli\'c, V. N. Pandey

arxiv:2503.05576 v2 · 2025-03-07 · 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{MD5ZHCF6DMMOYZJBAKHZBOTHOL}

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

5 papers in Pith

Late-time Quantum Vacuum Decay and its Cosmological Implications

21cmEMUv3: a hybrid diffusion-LSTM emulator of 21cmFAST summary observables

Mitigating gain calibration errors from EoR observations with SKA1-Low AA*

Mapping Cosmological Signal Scales to Beam Calibration Requirements in 21cm Experiments and Implications for Near-Field Measurement

Mitigating residual foregrounds and systematic errors in SKA1-Low AA* EoR observations via Bayesian Gaussian Process Regression

Receipt and verification

First computed	2026-07-05T11:23:09.363884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60fb9388be1b18ec6521028f90ba6772ef347f875488f8c980cfc8d35800eba5

Aliases

arxiv: 2503.05576 · arxiv_version: 2503.05576v2 · doi: 10.48550/arxiv.2503.05576 · pith_short_12: MD5ZHCF6DMMO · pith_short_16: MD5ZHCF6DMMOYZJB · pith_short_8: MD5ZHCF6

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/MD5ZHCF6DMMOYZJBAKHZBOTHOL \
  | 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: 60fb9388be1b18ec6521028f90ba6772ef347f875488f8c980cfc8d35800eba5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e06c7bd570da771017dd2f8b4c8d64e9b64ef3bd1659471906a4c69bc872c64",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-03-07T16:58:45Z",
    "title_canon_sha256": "992cab3cca9137838c7d242fc59217969999ca45ea571b7b34f4190885be522e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.05576",
    "kind": "arxiv",
    "version": 2
  }
}