Pith Number

pith:JPHMHQCW

pith:2018:JPHMHQCWKZPROZIHXRMCHIBIE2

not attested not anchored not stored refs pending

Cosmic Dawn II (CoDa II): a new radiation-hydrodynamics simulation of the self-consistent coupling of galaxy formation and reionization

Dominique Aubert, Gustavo Yepes, Ilian T. Iliev, Jenny G. Sorce, Joseph Lewis, Kyungjin Ahn, Nicolas Deparis, Paul R. Shapiro, Pierre Ocvirk, Romain Teyssier, Stefan Gottl\"ober, Taha Dawoodbhoy, Yehuda Hoffman

arxiv:1811.11192 v4 · 2018-11-27 · 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{JPHMHQCWKZPROZIHXRMCHIBIE2}

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

Machine Learning and the SKA for Cosmic Dawn and the Epoch of Reionization

Receipt and verification

First computed	2026-07-05T01:42:51.284847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bcec3c056565f176507bc5823a028268d15bee22f8e134ad94a41a7b2cdbf49

Aliases

arxiv: 1811.11192 · arxiv_version: 1811.11192v4 · doi: 10.48550/arxiv.1811.11192 · pith_short_12: JPHMHQCWKZPR · pith_short_16: JPHMHQCWKZPROZIH · pith_short_8: JPHMHQCW

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/JPHMHQCWKZPROZIHXRMCHIBIE2 \
  | 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: 4bcec3c056565f176507bc5823a028268d15bee22f8e134ad94a41a7b2cdbf49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91951669c97862ef20f73831255539aecb06581ce2f0309660e839ea9d601b89",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-27T19:00:12Z",
    "title_canon_sha256": "d8b7ecfdf54006a8a8084b3b519171ac025744a923e36730558f3a2314eb0671"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11192",
    "kind": "arxiv",
    "version": 4
  }
}