Pith Number

pith:3BVPSPFG

pith:2013:3BVPSPFGJ7CI57FT225WLJQZ7P

not attested not anchored not stored refs pending

Evidence for a correlation between the sizes of quiescent galaxies and local environment to z ~ 2

Alice Mortlock, Anton M. Koekemoer, Arjen van der Wel, Boris Haeussler, Caterina Lani, Chris Simpson, Christopher J. Conselice, Dale D. Kocevski, Emma J. Bradshaw, Kamson Lai, Michael C. Cooper, Norman A. Grogin, Omar Almaini, Robert W. Chuter, Ruth Grutzbauch, Sandra M. Faber, William G. Hartley

arxiv:1307.3247 v2 · 2013-07-11 · 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{3BVPSPFGJ7CI57FT225WLJQZ7P}

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	2026-05-18T01:48:51.455013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d86af93ca64fc48efcb3d6bb65a619fbd01aa8af9d00b8b6e12978b0e5b71719

Aliases

arxiv: 1307.3247 · arxiv_version: 1307.3247v2 · doi: 10.48550/arxiv.1307.3247 · pith_short_12: 3BVPSPFGJ7CI · pith_short_16: 3BVPSPFGJ7CI57FT · pith_short_8: 3BVPSPFG

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/3BVPSPFGJ7CI57FT225WLJQZ7P \
  | 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: d86af93ca64fc48efcb3d6bb65a619fbd01aa8af9d00b8b6e12978b0e5b71719

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aae2f1f417c7c1b667600dffd9c4e6c2e5e637499116d07986e1b95f4ba38d67",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-07-11T20:00:01Z",
    "title_canon_sha256": "08716909246144addc59936ab70837869d52821e2742deb86cf82534e86e595a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3247",
    "kind": "arxiv",
    "version": 2
  }
}