Pith Number

pith:JW6GDEDQ

pith:2023:JW6GDEDQR26HB7HVJC6NKUGLKT

not attested not anchored not stored refs pending

Clash of Titans: The Impact of Cluster Mergers in the Galaxy Cluster Red Sequence

Alfredo Zenteno, Cristian A. Vega-Mart\'inez, Daniel Hernandez-Lang, Eleazar R. Carrasco, Facundo G\'omez, Franklin Ald\'as, J. L. Nilo Castell\'on

arxiv:2307.11837 v1 · 2023-07-21 · 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{JW6GDEDQR26HB7HVJC6NKUGLKT}

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	2026-07-05T06:36:44.353801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dbc6190708ebc70fcf548bcd550cb54edf75aa6f5274edbc57414926b6e9052

Aliases

arxiv: 2307.11837 · arxiv_version: 2307.11837v1 · doi: 10.48550/arxiv.2307.11837 · pith_short_12: JW6GDEDQR26H · pith_short_16: JW6GDEDQR26HB7HV · pith_short_8: JW6GDEDQ

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/JW6GDEDQR26HB7HVJC6NKUGLKT \
  | 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: 4dbc6190708ebc70fcf548bcd550cb54edf75aa6f5274edbc57414926b6e9052

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6b75de2f6586bdca6b9d3a1acd1cebe95ddb4f168f73ee8595202feed62e4c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-07-21T18:12:17Z",
    "title_canon_sha256": "2e60535bd9d99e46a8074c91bc3bb6a18dd2cc1dc89cf30f0b8037c6a7d5b049"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.11837",
    "kind": "arxiv",
    "version": 1
  }
}