Pith Number

pith:UHZ225GB

pith:2018:UHZ225GBAHOWO74VTAVP6NEPZD

not attested not anchored not stored refs pending

The cosmic evolution of the spatially-resolved star formation rate and stellar mass of the CALIFA survey

A. Gallazzi, C. J. Walcher, E. P\'erez, N. Vale Asari, P. S\'anchez-Bl\'azquez, R. Cid Fernandes, R. Garc\'ia-Benito, R. L\'opez Fern\'andez, R. M. Gonz\'alez Delgado, S. F. S\'anchez, W. Schoenell

arxiv:1802.10118 v1 · 2018-02-27 · 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{UHZ225GBAHOWO74VTAVP6NEPZD}

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.

Cited by

1 paper in Pith

Revisiting the mass metallicity relation and the fundamental metallicity relation of dwarf galaxies at cosmic noon with NIRISS

Receipt and verification

First computed	2026-05-18T00:11:06.034445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1f3ad74c101dd677f95982aff348fc8eb05432b468bb076437d352f298fba1e

Aliases

arxiv: 1802.10118 · arxiv_version: 1802.10118v1 · doi: 10.48550/arxiv.1802.10118 · pith_short_12: UHZ225GBAHOW · pith_short_16: UHZ225GBAHOWO74V · pith_short_8: UHZ225GB

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/UHZ225GBAHOWO74VTAVP6NEPZD \
  | 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: a1f3ad74c101dd677f95982aff348fc8eb05432b468bb076437d352f298fba1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c443537eb368965b16c78892fccc3e02ab3ef4aa2dbc814639a668b1e4b246b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-02-27T19:07:14Z",
    "title_canon_sha256": "bc11fa2f0214f38d6ad92dd86131bf1218f21073de316b0c6b1cd5952dc4cdec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10118",
    "kind": "arxiv",
    "version": 1
  }
}