Pith Number

pith:VZ5TZ6AQ

pith:2012:VZ5TZ6AQAJCVRRUKGI7USYE6FR

not attested not anchored not stored refs pending

The evolution of the mass-size relation for early type galaxies from z~1 to the present: dependence on environment, mass-range and detailed morphology

Alexis Finoguenov, Anand Raichoor, Francesco Shankar, Giovanni Covone, Jean-Paul Kneib, Lauriane Delaye, Marc Huertas-Company, Mirjana Povi\`c, Olivier Le F\`evre, Simona Mei

arxiv:1207.5793 v2 · 2012-07-24 · 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{VZ5TZ6AQAJCVRRUKGI7USYE6FR}

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	2026-05-18T01:56:08.216972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae7b3cf810024558c68a323f49609e2c68c8a4305db96c1dad4794b4a594614a

Aliases

arxiv: 1207.5793 · arxiv_version: 1207.5793v2 · doi: 10.48550/arxiv.1207.5793 · pith_short_12: VZ5TZ6AQAJCV · pith_short_16: VZ5TZ6AQAJCVRRUK · pith_short_8: VZ5TZ6AQ

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/VZ5TZ6AQAJCVRRUKGI7USYE6FR \
  | 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: ae7b3cf810024558c68a323f49609e2c68c8a4305db96c1dad4794b4a594614a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bfdbf28a6f38500fad2930d08a5c893719ef325a6f7862124526388f306e81a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-07-24T20:00:01Z",
    "title_canon_sha256": "3e996e7c37ec617adc25afdb1a1b0f857e11c034c8462348bd4a271d3cab64c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5793",
    "kind": "arxiv",
    "version": 2
  }
}