Pith Number

pith:WJMDCVJS

pith:2016:WJMDCVJS52SCBEWN7I6YUMTCHW

not attested not anchored not stored refs pending

Redshift Measurement and Spectral Classification for eBOSS Galaxies with the Redmonster Software

Abhishek Prakash, Adam D. Myers, Adam S. Bolton, Aurelio Carnero-Rosell, Carlos Allende Prieto, Charlie Conroy, Guangtun Ben Zhu, Hee-Jong Seo, Jeffrey A. Newman, Joel R. Brownstein, Julian E. Bautista, Julien Guy, Kyle S. Dawson, M. Vivek, Stephen Bailey, Timothy A. Hutchinson

arxiv:1607.02432 v2 · 2016-07-08 · astro-ph.IM · 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{WJMDCVJS52SCBEWN7I6YUMTCHW}

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	2026-05-18T00:55:13.346752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b258315532eea42092cdfa3d8a32623db369ec68a9420c2e23e6dce41001a21a

Aliases

arxiv: 1607.02432 · arxiv_version: 1607.02432v2 · doi: 10.48550/arxiv.1607.02432 · pith_short_12: WJMDCVJS52SC · pith_short_16: WJMDCVJS52SCBEWN · pith_short_8: WJMDCVJS

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/WJMDCVJS52SCBEWN7I6YUMTCHW \
  | 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: b258315532eea42092cdfa3d8a32623db369ec68a9420c2e23e6dce41001a21a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af26c66b87ac71a860a51b7b85317e1659b6819546c7abd8f181b264b7f1113b",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-07-08T15:58:44Z",
    "title_canon_sha256": "078d22e2d4b60059f47557afa54636d9c82688199e56b2135db515fba8e50978"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02432",
    "kind": "arxiv",
    "version": 2
  }
}