Pith Number

pith:LTBCYGHA

pith:2021:LTBCYGHA33OWY477PMHJEIJ4DI

not attested not anchored not stored refs pending

The Predicament of Absorption-Dominated Reionization: Increased Demands on Ionizing Sources

Anson D'Aloisio, Frederick B. Davies, George D. Becker, Sarah E. I. Bosman, Steven R. Furlanetto

arxiv:2105.10518 v1 · 2021-05-21 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LTBCYGHA33OWY477PMHJEIJ4DI}

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

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

Receipt and verification

First computed	2026-07-05T03:16:16.410029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cc22c18e0dedd6c73ff7b0e92213c1a35a7ed2ed41c389b5eb30d85c3f09cad

Aliases

arxiv: 2105.10518 · arxiv_version: 2105.10518v1 · doi: 10.48550/arxiv.2105.10518 · pith_short_12: LTBCYGHA33OW · pith_short_16: LTBCYGHA33OWY477 · pith_short_8: LTBCYGHA

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/LTBCYGHA33OWY477PMHJEIJ4DI \
  | 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: 5cc22c18e0dedd6c73ff7b0e92213c1a35a7ed2ed41c389b5eb30d85c3f09cad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "309163486b7424c1066655ce97528ae9e3c1cb00c052ead64794884eca3ef618",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-05-21T18:04:06Z",
    "title_canon_sha256": "7d0426026f6595e4dd833dd9da0a73ca1d3d7ac9f0e19128fa5c47ff0de57c32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.10518",
    "kind": "arxiv",
    "version": 1
  }
}