Pith Number

pith:3PROBFT2

pith:2026:3PROBFT23DGSTO3QCLR67HBT3Z

not attested not anchored not stored refs pending

Cosmology from Nx2pt Analyses of SKAO Wide-Area Surveys

Benedict Bahr-Kalus, Chandra Shekhar Saraf, Cora Uhlemann, David Parkinson, Giulia Piccirilli, Ian Harrison, Jacobo Asorey, Jos\'e Fonseca, Marina Migliaccio, Ziad Sakr

arxiv:2607.11254 v1 · 2026-07-13 · 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{3PROBFT23DGSTO3QCLR67HBT3Z}

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	2026-07-14T01:22:24.944114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbe2e0967ad8cd29bb7012e3ef9c33de66db98b04b8df228c9fb0fd100752b02

Aliases

arxiv: 2607.11254 · arxiv_version: 2607.11254v1 · doi: 10.48550/arxiv.2607.11254 · pith_short_12: 3PROBFT23DGS · pith_short_16: 3PROBFT23DGSTO3Q · pith_short_8: 3PROBFT2

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/3PROBFT23DGSTO3QCLR67HBT3Z \
  | 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: dbe2e0967ad8cd29bb7012e3ef9c33de66db98b04b8df228c9fb0fd100752b02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08fb561457ef052c8d7d1004ff239664292de69bb10651e2db1cdbf37faf416d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-07-13T08:35:54Z",
    "title_canon_sha256": "079384cd98a21f9f5e0c683b44c33d228a633d586699a3b0b3ae92e86564eb7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.11254",
    "kind": "arxiv",
    "version": 1
  }
}