Pith Number

pith:SS2PPCJD

pith:2014:SS2PPCJD6EYFYY5QLEGJQTJGRD

not attested not anchored not stored refs pending

Combining power spectrum and bispectrum measurements to detect oscillatory features

E. P. S. Shellard, H. F. Gruetjen, J. R. Fergusson, M. Liguori

arxiv:1410.5114 v3 · 2014-10-19 · 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{SS2PPCJD6EYFYY5QLEGJQTJGRD}

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	2026-05-18T02:29:31.528203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94b4f78923f1305c63b0590c984d2688c11904f75952253daa49e696a9400987

Aliases

arxiv: 1410.5114 · arxiv_version: 1410.5114v3 · doi: 10.48550/arxiv.1410.5114 · pith_short_12: SS2PPCJD6EYF · pith_short_16: SS2PPCJD6EYFYY5Q · pith_short_8: SS2PPCJD

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/SS2PPCJD6EYFYY5QLEGJQTJGRD \
  | 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: 94b4f78923f1305c63b0590c984d2688c11904f75952253daa49e696a9400987

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dfd89b0c093d6220b802fcd438d4ab83af78cd455f7c2aebd04022dbc6ca881",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-10-19T21:29:30Z",
    "title_canon_sha256": "f640bb329a8203815be2e18c4f4afebd7997f0d6caaed8604b3865835958a1d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5114",
    "kind": "arxiv",
    "version": 3
  }
}