Pith Number

pith:M7P4GGIV

pith:2025:M7P4GGIVMLGDH6R5JKH7WNXQDO

not attested not anchored not stored refs pending

Observed unequal-time power spectrum

Alvise Raccanelli, Daniele Bertacca, Eleonora Vanzan, Francesco Spezzati, Zvonimir Vlah

arxiv:2503.09759 v1 · 2025-03-12 · 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{M7P4GGIVMLGDH6R5JKH7WNXQDO}

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.

Cited by

1 paper in Pith

Forecasting neutrino mass constraints from the Nancy Grace Roman Space Telescope

Receipt and verification

First computed	2026-07-05T10:30:07.810678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67dfc3191562cc33fa3d4a8ffb36f01baf362ac763ea24d3108bd5eda03d3b47

Aliases

arxiv: 2503.09759 · arxiv_version: 2503.09759v1 · doi: 10.48550/arxiv.2503.09759 · pith_short_12: M7P4GGIVMLGD · pith_short_16: M7P4GGIVMLGDH6R5 · pith_short_8: M7P4GGIV

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/M7P4GGIVMLGDH6R5JKH7WNXQDO \
  | 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: 67dfc3191562cc33fa3d4a8ffb36f01baf362ac763ea24d3108bd5eda03d3b47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4087fce5645795ec9436e0cebaf0a808d0112565258c00462b1a5b008edb703",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-03-12T19:00:05Z",
    "title_canon_sha256": "d900f63f9d8b2cd91cd5f47fe53e0feb95d01b2a127ba62ed5068ea182b82e54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.09759",
    "kind": "arxiv",
    "version": 1
  }
}