Pith Number

pith:KF5XKCQL

pith:2019:KF5XKCQL5EMWCAGUX5VQMD7DRZ

not attested not anchored not stored refs pending

The Brightest Galaxies at Cosmic Dawn from Scatter in the Galaxy Luminosity versus Halo Mass Relation

Charlotte A. Mason, Keven Ren, Michele Trenti

arxiv:1905.04848 v1 · 2019-05-13 · 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{KF5XKCQL5EMWCAGUX5VQMD7DRZ}

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.

Receipt and verification

First computed	2026-05-17T23:42:19.125120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

517b750a0be9196100d4bf6b060fe38e743807e619d87e17ce43255bbe620d03

Aliases

arxiv: 1905.04848 · arxiv_version: 1905.04848v1 · doi: 10.48550/arxiv.1905.04848 · pith_short_12: KF5XKCQL5EMW · pith_short_16: KF5XKCQL5EMWCAGU · pith_short_8: KF5XKCQL

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/KF5XKCQL5EMWCAGUX5VQMD7DRZ \
  | 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: 517b750a0be9196100d4bf6b060fe38e743807e619d87e17ce43255bbe620d03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c80731457887a190fc6925fb158cbb251f6594875a5672b67e4cd3e7da271690",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-05-13T03:38:16Z",
    "title_canon_sha256": "1f737c3cb882f3eca2c396b4453aabd657a310d7967751b69dec664af6a92dd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04848",
    "kind": "arxiv",
    "version": 1
  }
}