Pith Number

pith:NHB4RKPS

pith:2014:NHB4RKPSUUQL775X3NWN4I6OOI

not attested not anchored not stored refs pending

Bulge mass is king: The dominant role of the bulge in determining the fraction of passive galaxies in the Sloan Digital Sky Survey

Asa F. L. Bluck, David R. Patton, Else Starkenburg, Jorge Moreno, J. Trevor Mendel, Luc Simard, Sara L. Ellison

arxiv:1403.5269 v2 · 2014-03-20 · 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{NHB4RKPSUUQL775X3NWN4I6OOI}

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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.

Cited by

1 paper in Pith

Empirical estimates of how massive galaxies can be in {\Lambda}CDM

Receipt and verification

First computed	2026-05-18T01:43:52.915591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69c3c8a9f2a520bfffb7db6cde23ce7234a323f076f68469bc403a6afc83c91f

Aliases

arxiv: 1403.5269 · arxiv_version: 1403.5269v2 · doi: 10.48550/arxiv.1403.5269 · pith_short_12: NHB4RKPSUUQL · pith_short_16: NHB4RKPSUUQL775X · pith_short_8: NHB4RKPS

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/NHB4RKPSUUQL775X3NWN4I6OOI \
  | 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: 69c3c8a9f2a520bfffb7db6cde23ce7234a323f076f68469bc403a6afc83c91f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13cca9c87269ff6ac9b40104091822afc1ad38f85d695044c316242ebae5589e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-03-20T20:00:33Z",
    "title_canon_sha256": "7afd701768df3dc8dd73791ba09efc019cf3de1785628091a310ccce741b2252"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5269",
    "kind": "arxiv",
    "version": 2
  }
}