Pith Number

pith:BQC2GDTW

pith:2024:BQC2GDTWLS32JIGUFOFO6WTC32

not attested not anchored not stored refs pending

Inferring IGM parameters from the redshifted 21-cm Power Spectrum using Artificial Neural Networks

Abinash Kumar Shaw, Anshuman Acharya, Benedetta Ciardi, Garrelt Mellema, I. T. Iliev, Leon V. E. Koopmans, Madhurima Choudhury, Qing-Bo Ma, Raghunath Ghara, Saleem Zaroubi, Sambit K. Giri

arxiv:2407.03523 v2 · 2024-07-03 · 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{BQC2GDTWLS32JIGUFOFO6WTC32}

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

Machine Learning and the SKA for Cosmic Dawn and the Epoch of Reionization

Receipt and verification

First computed	2026-07-05T10:59:24.237140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c05a30e765cb7a4a0d42b8aef5a62dea634ceed9072aa06344352629e74f816

Aliases

arxiv: 2407.03523 · arxiv_version: 2407.03523v2 · doi: 10.48550/arxiv.2407.03523 · pith_short_12: BQC2GDTWLS32 · pith_short_16: BQC2GDTWLS32JIGU · pith_short_8: BQC2GDTW

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/BQC2GDTWLS32JIGUFOFO6WTC32 \
  | 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: 0c05a30e765cb7a4a0d42b8aef5a62dea634ceed9072aa06344352629e74f816

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c3cb23926fa4780334b83d5fd560622846301438a46d453a0351e31847d3259",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-07-03T21:58:48Z",
    "title_canon_sha256": "eecab547668c5ef298d076faa5e1b5be65b53f908289613c13e6afa1b07c745a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.03523",
    "kind": "arxiv",
    "version": 2
  }
}