Pith Number

pith:YKL5WZLP

pith:2015:YKL5WZLPO4R7H5GFISG7ZPAVGT

not attested not anchored not stored refs pending

The SDSS-IV extended Baryonic Oscillation Spectroscopic Survey: Luminous Red Galaxy Target Selection

Abhishek Prakash, Adam D. Myers, Adam S. Bolton, Ashley J. Ross, Aurelio Carnero Rosell, Beth Reid, Cameron K. McBride, David J. Schlegel, Donald P. Schneider, Dustin Lang, Francisco Prada, Guangtun Ben Zhu, Hee-Jong Seo, Jean-Paul Kneib, Jeffrey A. Newman, Jeremy L. Tinker, Joel R. Brownstein, Johan Comparat, Julian E. Bautista, Kyle S. Dawson, Michael R. Blanton, Rita Tojeiro, Sandhya M. Rao, Shirley Ho, Stephen Bailey, Timothee Delubac, Timothy C. Licquia, Vivek Mariappan, Will J. Percival

arxiv:1508.04478 v1 · 2015-08-18 · 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{YKL5WZLPO4R7H5GFISG7ZPAVGT}

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	2026-05-18T01:12:30.683838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c297db656f7723f3f4c5448dfcbc1534df7e8f226b387d2133e3cac84039fb8a

Aliases

arxiv: 1508.04478 · arxiv_version: 1508.04478v1 · doi: 10.48550/arxiv.1508.04478 · pith_short_12: YKL5WZLPO4R7 · pith_short_16: YKL5WZLPO4R7H5GF · pith_short_8: YKL5WZLP

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/YKL5WZLPO4R7H5GFISG7ZPAVGT \
  | 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: c297db656f7723f3f4c5448dfcbc1534df7e8f226b387d2133e3cac84039fb8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fc10b8eacdb173eb96d66fb418d39e34e30b7dd083d87fec8cca7f6726760cc",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-08-18T23:00:35Z",
    "title_canon_sha256": "e520671db496b346e21bdc0d761941fa24d439a94b781056c65c867ddfad3f91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04478",
    "kind": "arxiv",
    "version": 1
  }
}