Pith Number

pith:BWIEX55D

pith:2025:BWIEX55DXSZJ7ZGG227OTRQPCS

not attested not anchored not stored refs pending

Improved upper limits on the 21-cm signal power spectrum at $z=17.0$ and $z=20.3$ from an optimal field observed with NenuFAR

A. Bracco, A. Fialkov, A. K. Shaw, A. R. Offringa, B. Semelin, E. Ceccotti, F. G. Mertens, I. Hothi, J. Dhandha, J. K. Chege, L. V. E. Koopmans, M. Mevius, P. Ocvirk, P. Zarka, R. Barkana, R. Ghara, R. M\'eriot, S. A. Brackenhoff, S. Ghosh, S. Munshi, S. Sikder, S. Yatawatta

arxiv:2507.10533 v2 · 2025-07-14 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BWIEX55DXSZJ7ZGG227OTRQPCS}

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

3 papers in Pith

Late-time Quantum Vacuum Decay and its Cosmological Implications

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

Into the Gompverse: A robust Gompertzian reionization model for CMB analyses

Receipt and verification

First computed	2026-07-05T12:07:39.532944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d904bf7a3bcb29fe4c6d6bee9c60f14864720faf85bb66d36ca41be47c6c4be

Aliases

arxiv: 2507.10533 · arxiv_version: 2507.10533v2 · doi: 10.48550/arxiv.2507.10533 · pith_short_12: BWIEX55DXSZJ · pith_short_16: BWIEX55DXSZJ7ZGG · pith_short_8: BWIEX55D

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/BWIEX55DXSZJ7ZGG227OTRQPCS \
  | 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: 0d904bf7a3bcb29fe4c6d6bee9c60f14864720faf85bb66d36ca41be47c6c4be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65e66426a9e240ab8eff00be63360207dddeae3d2b6aa6c25c76d1f146edd6f6",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-07-14T17:55:16Z",
    "title_canon_sha256": "856b92f4fabb62b5d2172079e60979df09bb6937c7c139ced39866c215835caa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10533",
    "kind": "arxiv",
    "version": 2
  }
}