Pith Number

pith:CB24MVPT

pith:2018:CB24MVPTGNH4XBCUVBVI4UB257

not attested not anchored not stored refs pending

Legacy of star formation in the pre-reionization universe

Jason Jaacks, Steven L. Finkelstein, Volker Bromm

arxiv:1804.07372 v2 · 2018-04-19 · 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{CB24MVPTGNH4XBCUVBVI4UB257}

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

Introducing the Lumina project: large-volume radiation-hydrodynamic simulations of the epochs of hydrogen and helium reionization

Receipt and verification

First computed	2026-05-17T23:43:06.946368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1075c655f3334fcb8454a86a8e503aefc2e0fa4f46b9ae09e1b5766833cedd30

Aliases

arxiv: 1804.07372 · arxiv_version: 1804.07372v2 · doi: 10.48550/arxiv.1804.07372 · pith_short_12: CB24MVPTGNH4 · pith_short_16: CB24MVPTGNH4XBCU · pith_short_8: CB24MVPT

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/CB24MVPTGNH4XBCUVBVI4UB257 \
  | 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: 1075c655f3334fcb8454a86a8e503aefc2e0fa4f46b9ae09e1b5766833cedd30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97d21041bb2c5b37fb986793f4d4d44ec7d5ba7e00df3193306eb28ae69ad5d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-04-19T20:39:20Z",
    "title_canon_sha256": "3c49ba9a68aee67d5498dda7c418d35247e4a7a4f311c24935462b281b9b31d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07372",
    "kind": "arxiv",
    "version": 2
  }
}