Pith Number

pith:DEY7XVT2

pith:2026:DEY7XVT2TD2USUWAZIHNLOVIBQ

not attested not anchored not stored refs pending

Cluster Infall for Mass Calibration in the Stage-IV Era

Connor Sweeney, Eduardo Rozo

arxiv:2603.22670 v2 · 2026-03-24 · 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{DEY7XVT2TD2USUWAZIHNLOVIBQ}

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	2026-07-14T01:20:57.241094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1931fbd67a98f54952c0ca0ed5baa80c29baa4aa38fe8fd95e98bf0241017983

Aliases

arxiv: 2603.22670 · arxiv_version: 2603.22670v2 · doi: 10.48550/arxiv.2603.22670 · pith_short_12: DEY7XVT2TD2U · pith_short_16: DEY7XVT2TD2USUWA · pith_short_8: DEY7XVT2

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/DEY7XVT2TD2USUWAZIHNLOVIBQ \
  | 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: 1931fbd67a98f54952c0ca0ed5baa80c29baa4aa38fe8fd95e98bf0241017983

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14ade871d3273d2e9728130663a808a6cbde75a9e92c5ba12d3c39466cb4aacb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-03-24T00:44:57Z",
    "title_canon_sha256": "55d11a938df149d16d22dcec90da1dff50b8b331dd2e9880f0bde177d16bd91d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.22670",
    "kind": "arxiv",
    "version": 2
  }
}