Pith Number

pith:ZSCTQLUD

pith:2014:ZSCTQLUDMWARNUENVOZCCS4PDS

not attested not anchored not stored refs pending

Curvature vs Distances: testing the FLRW cosmology

Domenico Sapone, Elisabetta Majerotto, Savvas Nesseris

arxiv:1402.2236 v2 · 2014-02-10 · 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{ZSCTQLUDMWARNUENVOZCCS4PDS}

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	2026-05-18T02:43:00.605449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc85382e83658116d08dabb2214b8f1c9d6a1e89dd8518f6ae762b073261a03e

Aliases

arxiv: 1402.2236 · arxiv_version: 1402.2236v2 · doi: 10.48550/arxiv.1402.2236 · pith_short_12: ZSCTQLUDMWAR · pith_short_16: ZSCTQLUDMWARNUEN · pith_short_8: ZSCTQLUD

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/ZSCTQLUDMWARNUENVOZCCS4PDS \
  | 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: cc85382e83658116d08dabb2214b8f1c9d6a1e89dd8518f6ae762b073261a03e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1cc5312a9eb4a9dad59b24d7d982aecaf9e75800c5954d6fa54e88c03b8f8b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-02-10T18:59:33Z",
    "title_canon_sha256": "c4b8fc975f9bbd4103c88c23906a13c63dc679cfd907e8f1493241cd8dc8bcfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2236",
    "kind": "arxiv",
    "version": 2
  }
}