Pith Number

pith:3Q5MR2IC

pith:2024:3Q5MR2ICPF6R3F7PO7LO6P47CS

not attested not anchored not stored refs pending

Restoring Missing Modes of 21cm Intensity Mapping with Deep Learning: Impact on BAO Reconstruction

Jiacheng Ding, Qian Li, Tiancheng Luan, Xiaodong Li, Xiaolin Luo, Xin Wang

arxiv:2412.04021 v2 · 2024-12-05 · 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{3Q5MR2ICPF6R3F7PO7LO6P47CS}

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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

Wedge-avoidance Fisher Forecasts for Primordial Non-Gaussianity from Dark-Ages 21-cm Power Spectrum and Bispectrum

Receipt and verification

First computed	2026-07-05T10:39:23.979135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc3ac8e902797d1d97ef77d6ef3f9f14b7ba8e3249896e08185c9d2b67176e14

Aliases

arxiv: 2412.04021 · arxiv_version: 2412.04021v2 · doi: 10.48550/arxiv.2412.04021 · pith_short_12: 3Q5MR2ICPF6R · pith_short_16: 3Q5MR2ICPF6R3F7P · pith_short_8: 3Q5MR2IC

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/3Q5MR2ICPF6R3F7PO7LO6P47CS \
  | 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: dc3ac8e902797d1d97ef77d6ef3f9f14b7ba8e3249896e08185c9d2b67176e14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0e49a89f95260e1cd114d2449228419c8d853140486d28180c4266da5d0b0bb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-12-05T09:58:00Z",
    "title_canon_sha256": "836327d9caa311bc59c621ca6e8eead65211211e4c3381b214acaaaa16b2d753"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.04021",
    "kind": "arxiv",
    "version": 2
  }
}