Pith Number

pith:D2NEYLIX

pith:2022:D2NEYLIXKFIWMMSL6OIFDO5ZBZ

not attested not anchored not stored refs pending

The Contribution of In-situ and Ex-situ Star Formation in Early-Type Galaxies: MaNGA versus IllustrisTNG

Alessandro Sonnenfeld, Alexie Leauthaud, Benedikt Diemer, Carlo Cannarozzo, Carlo Nipoti, Grecco A. Oyarz\'un, Kevin Bundy, Song Huang, Vicente Rodriguez-Gomez

arxiv:2210.08109 v1 · 2022-10-14 · 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{D2NEYLIXKFIWMMSL6OIFDO5ZBZ}

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	2026-07-05T05:53:03.038919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e9a4c2d17515166324bf39051bbb90e767d63477ad31bcaac7b1596ce7c9bb4

Aliases

arxiv: 2210.08109 · arxiv_version: 2210.08109v1 · doi: 10.48550/arxiv.2210.08109 · pith_short_12: D2NEYLIXKFIW · pith_short_16: D2NEYLIXKFIWMMSL · pith_short_8: D2NEYLIX

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/D2NEYLIXKFIWMMSL6OIFDO5ZBZ \
  | 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: 1e9a4c2d17515166324bf39051bbb90e767d63477ad31bcaac7b1596ce7c9bb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78654872ff97b7cef1842add00d9e5a78c704ff0dc93b43bb0d56d65fb0da5d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-10-14T21:11:20Z",
    "title_canon_sha256": "d60d33609575bab81d648ae2bd85b34122668d08e0a59cc7963fcf6f48f3e433"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.08109",
    "kind": "arxiv",
    "version": 1
  }
}