Pith Number

pith:YYZ7MW56

pith:2022:YYZ7MW564EBJS7QSHNYA4OJYHU

not attested not anchored not stored refs pending

Post-starburst galaxies in the centers of intermediate redshift clusters

Alessandro Ignesti, Alessia Moretti, Andrea Franchetto, Andrea Kulier, Ariel Werle, Benedetta Vulcani, Bianca Poggianti, Callum Bellhouse, Cecilia Bacchini, Genevi\`eve Soucail, Giorgia Peluso, Gustavo Bruzual, Jacopo Fritz, Johan Richard, Marco Gullieuszik, Mario Radovich, Matilde Mingozzi, Neven Tomicic, Rory Smith, Stephane Charlot

arxiv:2203.08862 v1 · 2022-03-16 · 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{YYZ7MW564EBJS7QSHNYA4OJYHU}

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	2026-07-05T04:24:17.919152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c633f65bbee102997e123b700e39383d1a6c012610d1cef4bd4598208fe6b008

Aliases

arxiv: 2203.08862 · arxiv_version: 2203.08862v1 · doi: 10.48550/arxiv.2203.08862 · pith_short_12: YYZ7MW564EBJ · pith_short_16: YYZ7MW564EBJS7QS · pith_short_8: YYZ7MW56

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/YYZ7MW564EBJS7QSHNYA4OJYHU \
  | 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: c633f65bbee102997e123b700e39383d1a6c012610d1cef4bd4598208fe6b008

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ee2f5187bc9224e46999a7347dc89a687b0890aa0ffc9d423ec617f5b106414",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-03-16T18:28:35Z",
    "title_canon_sha256": "20375e9cfc814fe1f053a1432078cd3877016b23446f5ff42749570315474b25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.08862",
    "kind": "arxiv",
    "version": 1
  }
}