Pith Number

pith:CWIXHH33

pith:2023:CWIXHH33L7RWDKPBQ6QZ4WM2NN

not attested not anchored not stored refs pending

A declining major merger fraction with redshift in the local Universe from the largest-yet catalog of major and minor mergers in SDSS

B. A. Terrazas, J. A. V\'azquez-Mata, J. Comerford, J. Simon, L. Blecha, R. Nevin, R. S. Barrows

arxiv:2303.06249 v1 · 2023-03-11 · 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{CWIXHH33L7RWDKPBQ6QZ4WM2NN}

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	2026-07-05T05:59:47.624556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1591739f7b5fe361a9e187a19e599a6b776e62fc43e11b9a2f0a1510f5185c5e

Aliases

arxiv: 2303.06249 · arxiv_version: 2303.06249v1 · doi: 10.48550/arxiv.2303.06249 · pith_short_12: CWIXHH33L7RW · pith_short_16: CWIXHH33L7RWDKPB · pith_short_8: CWIXHH33

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/CWIXHH33L7RWDKPBQ6QZ4WM2NN \
  | 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: 1591739f7b5fe361a9e187a19e599a6b776e62fc43e11b9a2f0a1510f5185c5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5ab36c309e3ebb171f83ced54bd49bccb0daee7cdb52397e6edbdd5b1432dc8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-03-11T00:08:39Z",
    "title_canon_sha256": "5ef73cdeaf03439ac6b8d943cbf0b902fa5420c89c92bcee33ed51de13433fee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.06249",
    "kind": "arxiv",
    "version": 1
  }
}