Pith Number

pith:2FAYRDWV

pith:2013:2FAYRDWVSJTOH6AWCW3JIWNRO3

not attested not anchored not stored refs pending

SHARDS: stellar populations and star formation histories of a mass-selected sample of 0.65<z<1.1 galaxies

Almudena Alonso-Herrero, Antonio Cava, Antonio Hern\'an-Caballero, Christopher J. Conselice, Emanuele Daddi, Guillermo Barro, Ignacio Ferreras, Javier Cenarro, Jes\'us Gallego, Laurence Tresse, Nicol\'as Cardiel, Pablo G. P\'erez-Gonz\'alez, Rafael Guzm\'an

arxiv:1306.5581 v1 · 2013-06-24 · 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{2FAYRDWVSJTOH6AWCW3JIWNRO3}

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	2026-05-18T01:49:08.766258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d141888ed59266e3f81615b69459b176df50cf88b92fd1d1321b76ce8429dfb7

Aliases

arxiv: 1306.5581 · arxiv_version: 1306.5581v1 · doi: 10.48550/arxiv.1306.5581 · pith_short_12: 2FAYRDWVSJTO · pith_short_16: 2FAYRDWVSJTOH6AW · pith_short_8: 2FAYRDWV

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/2FAYRDWVSJTOH6AWCW3JIWNRO3 \
  | 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: d141888ed59266e3f81615b69459b176df50cf88b92fd1d1321b76ce8429dfb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccf0dbeaaa199e0c2e79e4a088ff8f88c8e9e3e678601687b9483ae3042d661b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-06-24T11:31:50Z",
    "title_canon_sha256": "d50ac354f516ecedc55e37f2caac094cbd61896e7b7f93f5af16342f980cc95f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5581",
    "kind": "arxiv",
    "version": 1
  }
}