Pith Number

pith:FFSH6JH3

pith:2018:FFSH6JH3ERIWKX7Z2EWMRQI4DK

not attested not anchored not stored refs pending

The hierarchical assembly of galaxies and black holes in the first billion years: predictions for the era of gravitational wave astronomy

Banafsheh Shiralilou, Elena M. Rossi, Marta Volonteri, Olmo Piana, Pratika Dayal, Tirthankar Roy Choudhury

arxiv:1810.11033 v2 · 2018-10-25 · 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{FFSH6JH3ERIWKX7Z2EWMRQI4DK}

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	2026-05-17T23:49:03.165848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29647f24fb2451655ff9d12cc8c11c1aa21d1160b2eb41edd0c15f4422226268

Aliases

arxiv: 1810.11033 · arxiv_version: 1810.11033v2 · doi: 10.48550/arxiv.1810.11033 · pith_short_12: FFSH6JH3ERIW · pith_short_16: FFSH6JH3ERIWKX7Z · pith_short_8: FFSH6JH3

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/FFSH6JH3ERIWKX7Z2EWMRQI4DK \
  | 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: 29647f24fb2451655ff9d12cc8c11c1aa21d1160b2eb41edd0c15f4422226268

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d97bacf9edb7accc75e7bdad3ca0c1988e0f2957b2f009f06c1198de85a45403",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-25T18:00:40Z",
    "title_canon_sha256": "422c61bb2f2ec8e96d815803a2fcf596b7cdbd3666ed853801bc4b376fa69497"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11033",
    "kind": "arxiv",
    "version": 2
  }
}