Pith Number

pith:2C6GMNMD

pith:2025:2C6GMNMDLHBUBO7PPCWRERWQNS

not attested not anchored not stored refs pending

The Atacama Cosmology Telescope: High-redshift measurement of structure growth from the cross-correlation of Quaia quasars and CMB lensing from ACT DR6 and $\textit{Planck}$ PR4

Alexander van Engelen, Anthony Challinor, Blake Sherwin, Boris Bolliet, Carmen Embil Villagra, Cristobal Sifon, David Alonso, Edward J. Wollack, Fiona McCarthy, Frank J. Qu, Gerrit Farren, Giulio Fabbian, Irene Abril-Cabezas, Jo Dunkley, Joshua Kim, Kavilan Moodley, Niall MacCrann

arxiv:2507.08798 v1 · 2025-07-11 · 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{2C6GMNMDLHBUBO7PPCWRERWQNS}

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	2026-07-05T11:35:46.601272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0bc66358359c340bbef78ad1246d06c8629fe47f9a094e61ca3ad3e81d902ce

Aliases

arxiv: 2507.08798 · arxiv_version: 2507.08798v1 · doi: 10.48550/arxiv.2507.08798 · pith_short_12: 2C6GMNMDLHBU · pith_short_16: 2C6GMNMDLHBUBO7P · pith_short_8: 2C6GMNMD

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/2C6GMNMDLHBUBO7PPCWRERWQNS \
  | 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: d0bc66358359c340bbef78ad1246d06c8629fe47f9a094e61ca3ad3e81d902ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85686d0fb99e0ec01b7c4989f2b7cb6447e4a04d204822954c56d9907b9f55e8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-07-11T17:59:01Z",
    "title_canon_sha256": "bd14c40014abab425d2610482a47e23e7c519dc57661faaeaf0998abd9b474e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.08798",
    "kind": "arxiv",
    "version": 1
  }
}