Pith Number

pith:BNK3H2PZ

pith:2000:BNK3H2PZRIKQYKMGYVRCFLJ2VK

not attested not anchored not stored refs pending

Effect of Reionization on the Structure Formation in the Universe

Nickolay Y. Gnedin

arxiv:astro-ph/0002151 v2 · 2000-02-07 · 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{BNK3H2PZRIKQYKMGYVRCFLJ2VK}

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

4 papers in Pith

A self-consistent analytical model for both the photoionization rate and reionization history

The Bright Future of the Dark and Dim Universe

HI Observations of Baryon-Dominated Dwarf Galaxy Candidates

Primordial Magnetic Fields at Cosmic Dawn: 21-cm Forecasts with HERA and SKA

Receipt and verification

First computed	2026-07-04T15:22:54.973717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b55b3e9f98a150c2986c56222ad3aaaa7e7c7b6d5c50488795cb8009d0dc819

Aliases

arxiv: astro-ph/0002151 · arxiv_version: astro-ph/0002151v2 · doi: 10.48550/arxiv.astro-ph/0002151 · pith_short_12: BNK3H2PZRIKQ · pith_short_16: BNK3H2PZRIKQYKMG · pith_short_8: BNK3H2PZ

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/BNK3H2PZRIKQYKMGYVRCFLJ2VK \
  | 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: 0b55b3e9f98a150c2986c56222ad3aaaa7e7c7b6d5c50488795cb8009d0dc819

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f93b6938a09111868f09a9de7de59191e7d7d0cbb852aa0957a3deb5a7477053",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-02-07T16:14:36Z",
    "title_canon_sha256": "da39d4e44f19dc6820e475a174301633db692d8a1c714f8557365cf0a180d3e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0002151",
    "kind": "arxiv",
    "version": 2
  }
}