Pith Number

pith:GEKDVGXM

pith:2021:GEKDVGXMMVJ5HVJ7UOD3VEUUAK

not attested not anchored not stored refs pending

Galaxy evolution on resolved scales: ageing and quenching in CALIFA

Javier Casado (UAM), MQU), Pablo Corcho-Caballero (UAM, Rub\'en Garc\'ia-Benito (IAA), Yago Ascasibar (UAM)

arxiv:2107.13478 v1 · 2021-07-28 · 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{GEKDVGXMMVJ5HVJ7UOD3VEUUAK}

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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

Ageing and Quenching: Influence of Galaxy Environment and Nuclear Activity in Transition Stage

Receipt and verification

First computed	2026-07-05T03:14:24.294357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31143a9aec6553d3d53fa387ba9294029fb141f224af580cdae8694c73e6a880

Aliases

arxiv: 2107.13478 · arxiv_version: 2107.13478v1 · doi: 10.48550/arxiv.2107.13478 · pith_short_12: GEKDVGXMMVJ5 · pith_short_16: GEKDVGXMMVJ5HVJ7 · pith_short_8: GEKDVGXM

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/GEKDVGXMMVJ5HVJ7UOD3VEUUAK \
  | 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: 31143a9aec6553d3d53fa387ba9294029fb141f224af580cdae8694c73e6a880

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1d12a48724addf0d901ceaf77d31ead17e422e343b1e9bf7782781b72b27858",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-07-28T16:39:28Z",
    "title_canon_sha256": "fb6bbb3ed9714edc31efc2a66e9289479431ab487049ebe214744254fff65c78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.13478",
    "kind": "arxiv",
    "version": 1
  }
}