Pith Number

pith:U6SBYK5U

pith:2015:U6SBYK5UFNNOSC5T5JCCM66SCZ

not attested not anchored not stored refs pending

Predicting the redshift 2 Halpha luminosity function using [OIII] emission line galaxies

Alaina Henry (Goddard), Alan Dressler (Carnegie), Brian Siana (UCR), Claudia Scarlata (UMN), Harry Teplitz (IPAC), James W. Colbert (IPAC), Marc Rafelski (Goddard), Matt Malkan (UCLA), Melanie Beck (UMN), Micaela Bagley (UMN), Michael Rutkowski (UMN), Nathaniel R. Ross (UCLA), Sophia Dai (IPAC), Vihang Mehta (UMN), Yun Wang (IPAC)

arxiv:1505.07843 v2 · 2015-05-28 · 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{U6SBYK5UFNNOSC5T5JCCM66SCZ}

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	2026-05-18T01:31:02.727097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7a41c2bb42b5ae90bb3ea44267bd2164d80b1a573fac681ae160940570338c7

Aliases

arxiv: 1505.07843 · arxiv_version: 1505.07843v2 · doi: 10.48550/arxiv.1505.07843 · pith_short_12: U6SBYK5UFNNO · pith_short_16: U6SBYK5UFNNOSC5T · pith_short_8: U6SBYK5U

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/U6SBYK5UFNNOSC5T5JCCM66SCZ \
  | 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: a7a41c2bb42b5ae90bb3ea44267bd2164d80b1a573fac681ae160940570338c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec39d116f4e794d6037e29e0934e730e882e9dfd85288ff8351333642dff6f4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-05-28T20:02:27Z",
    "title_canon_sha256": "e9b49033cd9c58925f4ccea678d627adeded6ab5d2121834b1f4b928f84fe14b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07843",
    "kind": "arxiv",
    "version": 2
  }
}