Pith Number

pith:5PGONKQD

pith:2016:5PGONKQDOV2OSUFB763EG2AXQA

not attested not anchored not stored refs pending

NoSOCS in SDSS. V. Red Disc and Blue Bulge Galaxies Across Different Environments

A.L.B. Ribeiro, B. Vajgel, P.A.A. Lopes, R. S. Nascimento, S.B. Rembold

arxiv:1606.06280 v2 · 2016-06-20 · astro-ph.GA · 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{5PGONKQDOV2OSUFB763EG2AXQA}

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	2026-05-18T01:04:46.503961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebcce6aa037574e950a1ffb6436817802e5591df3ca3727a2fed5d92165b5c7a

Aliases

arxiv: 1606.06280 · arxiv_version: 1606.06280v2 · doi: 10.48550/arxiv.1606.06280 · pith_short_12: 5PGONKQDOV2O · pith_short_16: 5PGONKQDOV2OSUFB · pith_short_8: 5PGONKQD

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/5PGONKQDOV2OSUFB763EG2AXQA \
  | 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: ebcce6aa037574e950a1ffb6436817802e5591df3ca3727a2fed5d92165b5c7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8245ad893be7a66edc5a11f0815e84e1a27753ae1bfbb73c992692f51328fee7",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-06-20T19:59:30Z",
    "title_canon_sha256": "2e222718ebe7adda4d00d7c19b03dbc6ed8e001ea33786e3e48930824922d988"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.06280",
    "kind": "arxiv",
    "version": 2
  }
}