Pith Number

pith:UI2LMY4W

pith:2011:UI2LMY4WKN7RUBY6UQO2BCGGNV

not attested not anchored not stored refs pending

A CANDELS WFC3 Grism Study of Emission-Line Galaxies at z~2: A Mix of Nuclear Activity and Low-Metallicity Star Formation

(10) Edinburgh, (11) Texas A&M, (12) Carnegie, (13) MPE, (14) Pitt, (15) JHU, (16) Goddard), (2) Arizona, (3) Minnesota, (4) Michigan, (5) Imperial, (6) NYU, (7) Spitzer, (8) NOAO, (9) STScI, Amber N. Straughn (16), Anton M. Koekemoer (9), Benjamin J. Weiner (2), Claudia Scarlata (3), Cyprian Rangel (5), Dale D. Kocevski (1), David C. Koo (1), Elise S. Laird (5), Elizabeth J. McGrath (1), Eric F. Bell (4), Hakim Atek (7), Harry I. Teplitz (7) ((1) UCO/Lick, Hassen Yesuf (1), Henry C. Ferguson (9), James S. Dunlop (10), Jeffrey A. Newman (14), Jennifer L. Donley (9), Jeyhan S. Kartaltepe (8), Jonathan R. Trump (1), Kirpal Nandra (13), Mark Dickinson (8), Mark Mozena (1), Nimish P. Hathi (12), Norman A. Grogin (9), Renbin Yan (6), S. M. Faber (1), Stephanie Juneau (2), Steven A. Rodney (15), Steven L. Finkelstein (11)

arxiv:1108.6075 v2 · 2011-08-30 · astro-ph.CO · 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{UI2LMY4WKN7RUBY6UQO2BCGGNV}

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	2026-05-18T02:00:44.431764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a234b66396537f1a071ea41da088c66d6abaf31cef0bfbf89efd18c941f2e72f

Aliases

arxiv: 1108.6075 · arxiv_version: 1108.6075v2 · doi: 10.48550/arxiv.1108.6075 · pith_short_12: UI2LMY4WKN7R · pith_short_16: UI2LMY4WKN7RUBY6 · pith_short_8: UI2LMY4W

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/UI2LMY4WKN7RUBY6UQO2BCGGNV \
  | 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: a234b66396537f1a071ea41da088c66d6abaf31cef0bfbf89efd18c941f2e72f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abc29b40226a093a3105aeff4414786fd99e5cebf6cc2cc2948b53d9de628c96",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-08-30T20:31:40Z",
    "title_canon_sha256": "6816e3d32e94b764de457ab9596377a2bcb7c4b0604f8797c2f6b1f2a90185d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.6075",
    "kind": "arxiv",
    "version": 2
  }
}