Pith Number

pith:QZ6EXFTR

pith:2019:QZ6EXFTR77CSTRM4HX4NZU754J

not attested not anchored not stored refs pending

Taking Census of Massive, Star-Forming Galaxies formed <1 Gyr After the Big Bang

Alexandra Pope, Andrew Blain, Asantha Cooray, Caitlin M. Casey, Claudia Lagos, David Sanders, Desika Narayanan, Eli Dwek, Fabian Walter, Irene Shivaei, Jaclyn Champagne, Jacqueline Hodge, James Geach, Joaquin Vieira, Johannes Staguhn, Jorge Zavala, Kate Whitaker, Kristen Coppin, Lee Armus, Maciej Koprowski, Matthieu Bethermin, Maximilien Franco, Min Yun, Patrick Drew, Peter Capak, Steven Finkelstein, Sune Toft

arxiv:1903.05634 v1 · 2019-03-13 · 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{QZ6EXFTR77CSTRM4HX4NZU754J}

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

The Atacama Large Aperture Submillimeter Telescope (AtLAST)

Receipt and verification

First computed	2026-05-17T23:51:20.439206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

867c4b9671ffc529c59c3df8dcd3fde27822a8b084555a890b7545694823c00f

Aliases

arxiv: 1903.05634 · arxiv_version: 1903.05634v1 · doi: 10.48550/arxiv.1903.05634 · pith_short_12: QZ6EXFTR77CS · pith_short_16: QZ6EXFTR77CSTRM4 · pith_short_8: QZ6EXFTR

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/QZ6EXFTR77CSTRM4HX4NZU754J \
  | 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: 867c4b9671ffc529c59c3df8dcd3fde27822a8b084555a890b7545694823c00f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbd6d6ffc5108682c98405e853a573ee135ddf8eac2e9707242bd2386855a44c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-13T17:58:27Z",
    "title_canon_sha256": "4b575f1bb1a7f20745a59af91809d6055037bb7dcd565a39302eb74c957e6319"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05634",
    "kind": "arxiv",
    "version": 1
  }
}