Pith Number

pith:VV3ECEHH

pith:2018:VV3ECEHHOK5625M3OBSELWRAHF

not attested not anchored not stored refs pending

Precision modelling of the matter power spectrum in a Planck-like Universe

Raul E. Angulo, Robert E. Smith

arxiv:1807.00040 v2 · 2018-06-29 · 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{VV3ECEHHOK5625M3OBSELWRAHF}

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

Beyond {\Lambda}CDM with the SKA Observatory -- II: Unveiling the Secrets of the Early Universe

Receipt and verification

First computed	2026-05-17T23:49:11.590232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad764110e772bbed759b706445da20395ed9898e80824f26baaf66aa48f4d23b

Aliases

arxiv: 1807.00040 · arxiv_version: 1807.00040v2 · doi: 10.48550/arxiv.1807.00040 · pith_short_12: VV3ECEHHOK56 · pith_short_16: VV3ECEHHOK5625M3 · pith_short_8: VV3ECEHH

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/VV3ECEHHOK5625M3OBSELWRAHF \
  | 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: ad764110e772bbed759b706445da20395ed9898e80824f26baaf66aa48f4d23b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1818bee6ebf4771dc679d4d39ac4ff8fd3632ff64ec54d6cab8067de9211e2ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-06-29T19:17:25Z",
    "title_canon_sha256": "130819aa3fceefebc1ae5707ffae4365c3814bdf40496671e6a1fb153eb8c981"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00040",
    "kind": "arxiv",
    "version": 2
  }
}