Pith Number

pith:T6V5R3NB

pith:2022:T6V5R3NBF2Y666Y4DU5H5WDZKA

not attested not anchored not stored refs pending

SDSS-IV MaNGA: How the stellar populations of passive central galaxies depend on stellar and halo mass

Alfonso Aragon-Salamanca, Brett H. Andrews, Charlie Conroy, David R. Law, David Wake, D. Bizyaev, Francesco Belfiore, Grecco A. Oyarzun, Ivan Lacerna, Jeremy L. Tinker, Jose G. Fernandez-Trincado, J. R. Brownstein, Kai Zhang, Karen L. Masters, Kevin Bundy, Kyle B. Westfall, Maria Argudo-Fernandez, Matthew Bershady, Nicholas Fraser Boardman, Niv Drory, Renbin Yan, Richard M. McDermid, Richard R. Lane, Sebastian F. Sanchez, Taniya Parikh, Zheng Zheng

arxiv:2205.12999 v1 · 2022-05-25 · astro-ph.GA · 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{T6V5R3NBF2Y666Y4DU5H5WDZKA}

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	2026-07-05T04:41:42.162948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fabd8eda12eb1ef7b1c1d3a7ed8795014e51bf4a439c99a9173c55263166bb6

Aliases

arxiv: 2205.12999 · arxiv_version: 2205.12999v1 · doi: 10.48550/arxiv.2205.12999 · pith_short_12: T6V5R3NBF2Y6 · pith_short_16: T6V5R3NBF2Y666Y4 · pith_short_8: T6V5R3NB

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/T6V5R3NBF2Y666Y4DU5H5WDZKA \
  | 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: 9fabd8eda12eb1ef7b1c1d3a7ed8795014e51bf4a439c99a9173c55263166bb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e5da6c803b1d502e4103e2b1c30dc4e881753a530b28494c50cec4fb36f4c21",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-05-25T18:14:32Z",
    "title_canon_sha256": "b8da4d513f392a195d1942c4070f202e730ca3220a92c2857df417118a4ec7a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.12999",
    "kind": "arxiv",
    "version": 1
  }
}