Pith Number

pith:2V4ZBECN

pith:2018:2V4ZBECNFFFHUGYYSKK6CT5GKR

not attested not anchored not stored refs pending

Inferring the astrophysics of reionization and cosmic dawn from galaxy luminosity functions and the 21-cm signal

(2) ARC Centre of Excellence for All-Sky Astrophysics in 3 Dimensions (ASTRO 3D) (3) School of Physics, 3), Andrei Mesinger (1), Bradley Greig (2, Jaehong Park (1), Nicolas Gillet (1) ((1) Scuola Normale Superiore, The University of Melbourne)

arxiv:1809.08995 v2 · 2018-09-24 · astro-ph.GA · 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{2V4ZBECNFFFHUGYYSKK6CT5GKR}

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

2 papers in Pith

Mitigating residual foregrounds and systematic errors in SKA1-Low AA* EoR observations via Bayesian Gaussian Process Regression

Cosmological constraints on TeV-scale dark matter subcomponents decaying between recombination and reionisation

Receipt and verification

First computed	2026-05-17T23:55:42.567452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d57990904d294a7a1b189295e14fa6545318a4a7bf8c3629e1244de0d73b4ce4

Aliases

arxiv: 1809.08995 · arxiv_version: 1809.08995v2 · doi: 10.48550/arxiv.1809.08995 · pith_short_12: 2V4ZBECNFFFH · pith_short_16: 2V4ZBECNFFFHUGYY · pith_short_8: 2V4ZBECN

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/2V4ZBECNFFFHUGYYSKK6CT5GKR \
  | 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: d57990904d294a7a1b189295e14fa6545318a4a7bf8c3629e1244de0d73b4ce4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f86b6638bcdaad07536b8cb99436201bf5bac1754c60bedf5d2bdbd7d567576",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-09-24T15:18:35Z",
    "title_canon_sha256": "5735118e14f45f22c7303c778112ab3a478ab9168c98da9962c57929a811823d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08995",
    "kind": "arxiv",
    "version": 2
  }
}