Pith Number

pith:BY2CX7IE

pith:2000:BY2CX7IE75EUMDDGQJNBQCBXP3

not attested not anchored not stored refs pending

Using HI to probe large scale structures at z ~ 3

Allahabad, Bangalore, Biman B. Nath (2), CTS, IIT Kharagpur, India), India; (2) RRI, India (3) MRI, Shiv K. Sethi (3) ((1). Department of Physics, Somnath Bharadwaj (1)

arxiv:astro-ph/0003200 v2 · 2000-03-14 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BY2CX7IE75EUMDDGQJNBQCBXP3}

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

Intensity fluctuations of radio halo in galaxy cluster: Insights from power spectrum estimation

meer21cm: an Analysis Pipeline and Comprehensive Toolkit for HI Intensity Mapping

Neutrino self-interactions in post-reionization era: Lyman-$\alpha$, 21-cm and cross-spectra

Receipt and verification

First computed	2026-07-04T16:16:10.850411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e342bfd04ff49460c66825a1808377eccb88729cc2ca50350ccf04e7ee0a88e

Aliases

arxiv: astro-ph/0003200 · arxiv_version: astro-ph/0003200v2 · doi: 10.48550/arxiv.astro-ph/0003200 · pith_short_12: BY2CX7IE75EU · pith_short_16: BY2CX7IE75EUMDDG · pith_short_8: BY2CX7IE

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/BY2CX7IE75EUMDDGQJNBQCBXP3 \
  | 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: 0e342bfd04ff49460c66825a1808377eccb88729cc2ca50350ccf04e7ee0a88e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eff2c8ee871553028536d60f0b8b03169dc34520f94aee8566501f7d226643d8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-03-14T18:26:07Z",
    "title_canon_sha256": "afbb2a8141b20cf6be90c126cb96c2870230da4089f7d648b370ce9d52b2d12f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0003200",
    "kind": "arxiv",
    "version": 2
  }
}