Pith Number

pith:J6AZTAIG

pith:2013:J6AZTAIG3NHRG66NEHDLEKDLPY

not attested not anchored not stored refs pending

The Most Luminous z~9-10 Galaxy Candidates yet Found: The Luminosity Function, Cosmic Star-Formation Rate, and the First Mass Density Estimate at 500 Myr

D. Magee (UCSC), G. B. Brammer (STScI), G. D. Illingworth (UCSC), G. G. Fazio (Harvard), I. Labbe (Leiden), I. Momcheva (Yale), J. Huang (Harvard), L. R. Spitler (Macquarie), M. L. N. Ashby (Harvard), M. Trenti (Cambridge), P. A. Oesch (UCSC), P. G. van Dokkum (Yale), R. E. Skelton (SAAO), R. J. Bouwens (Leiden), R. Smit (Leiden), S. P. Willner (Harvard), V. Gonzalez (UCR)

arxiv:1309.2280 v2 · 2013-09-09 · 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{J6AZTAIG3NHRG66NEHDLEKDLPY}

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	2026-05-18T01:47:44.147866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f81998106db4f137bcd21c6b2286b7e04480156811d63a3a1da84be06a9caaf

Aliases

arxiv: 1309.2280 · arxiv_version: 1309.2280v2 · doi: 10.48550/arxiv.1309.2280 · pith_short_12: J6AZTAIG3NHR · pith_short_16: J6AZTAIG3NHRG66N · pith_short_8: J6AZTAIG

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/J6AZTAIG3NHRG66NEHDLEKDLPY \
  | 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: 4f81998106db4f137bcd21c6b2286b7e04480156811d63a3a1da84be06a9caaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5edbce7377188a59ec44be94f90ae9dad2cfdb97c336aa1184ac20df97c93d6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-09-09T20:00:00Z",
    "title_canon_sha256": "ed275f33dceaa768e8c71c7aa44d3fdf958ac2c4ebd96695b5ccd6241631b647"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2280",
    "kind": "arxiv",
    "version": 2
  }
}