Pith Number

pith:OIPHCHQ5

pith:2012:OIPHCHQ5CPHSRD62CS4ORXL3BO

not attested not anchored not stored refs pending

The influence of superstructures on bright galaxy environments: clustering properties

C. Yamila Yaryura, Dante J. Paz, Diego G. Lambas, Heliana E. Luparello, Marcelo Lares, Mario A. Sgr\'o, Nelson Padilla

arxiv:1207.6116 v2 · 2012-07-25 · 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{OIPHCHQ5CPHSRD62CS4ORXL3BO}

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	2026-05-18T03:00:49.877628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

721e711e1d13cf288fda14b8e8dd7b0bb4c03b7c3c106202814773f49eaf64d5

Aliases

arxiv: 1207.6116 · arxiv_version: 1207.6116v2 · doi: 10.48550/arxiv.1207.6116 · pith_short_12: OIPHCHQ5CPHS · pith_short_16: OIPHCHQ5CPHSRD62 · pith_short_8: OIPHCHQ5

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/OIPHCHQ5CPHSRD62CS4ORXL3BO \
  | 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: 721e711e1d13cf288fda14b8e8dd7b0bb4c03b7c3c106202814773f49eaf64d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70ac1219725b19fad44fcf648e31972787ae5560f81038a5c27c9155da434e3a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-07-25T20:00:14Z",
    "title_canon_sha256": "f4e231ad2c025e6968e2a919f9c08c20bcd8f33de8e4414f0c34462ffc3ea6c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6116",
    "kind": "arxiv",
    "version": 2
  }
}