Pith Number

pith:2G3ESX5M

pith:2018:2G3ESX5M2J7LB7TULNLKSIQENV

not attested not anchored not stored refs pending

Reionization in the dark and the light from Cosmic Microwave Background

Daniela Paoletti, Dhiraj Kumar Hazra, Fabio Finelli, George F. Smoot

arxiv:1807.05435 v1 · 2018-07-14 · 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{2G3ESX5M2J7LB7TULNLKSIQENV}

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

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

Receipt and verification

First computed	2026-05-18T00:05:30.391916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1b6495facd27eb0fe745b56a922046d7d3fca03b25e52a0a27baae699bff758

Aliases

arxiv: 1807.05435 · arxiv_version: 1807.05435v1 · doi: 10.48550/arxiv.1807.05435 · pith_short_12: 2G3ESX5M2J7L · pith_short_16: 2G3ESX5M2J7LB7TU · pith_short_8: 2G3ESX5M

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/2G3ESX5M2J7LB7TULNLKSIQENV \
  | 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: d1b6495facd27eb0fe745b56a922046d7d3fca03b25e52a0a27baae699bff758

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a698b68af55ae43354197cabc12a639c33027aadc9753d32085e0c00cf1b1702",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-07-14T19:52:50Z",
    "title_canon_sha256": "b5abc80fc6419b8f2e02bb2b7ee47851cee71a8b30f74b6ed9fafb983212f598"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05435",
    "kind": "arxiv",
    "version": 1
  }
}