Pith Number

pith:7GFCM4GJ

pith:2016:7GFCM4GJIDZIX3TPZIPOVMTX3S

not attested not anchored not stored refs pending

Angular distribution of cosmological parameters as a probe of inhomogeneities: a kinematic parametrisation

C. Sofia Carvalho, Spyros Basilakos

arxiv:1603.07519 v2 · 2016-03-24 · 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{7GFCM4GJIDZIX3TPZIPOVMTX3S}

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	2026-05-18T01:08:10.180525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f98a2670c940f28bee6fca1eeab277dca75928bb0096e9113d9bd5ab33208fc4

Aliases

arxiv: 1603.07519 · arxiv_version: 1603.07519v2 · doi: 10.48550/arxiv.1603.07519 · pith_short_12: 7GFCM4GJIDZI · pith_short_16: 7GFCM4GJIDZIX3TP · pith_short_8: 7GFCM4GJ

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/7GFCM4GJIDZIX3TPZIPOVMTX3S \
  | 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: f98a2670c940f28bee6fca1eeab277dca75928bb0096e9113d9bd5ab33208fc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "908ec3fd5ec40699304cad53c2a629b6ae3e298d90736f53d2e926b2ce47f126",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-03-24T10:44:54Z",
    "title_canon_sha256": "022c48184d5a333d0b5b266f418e5a9b0854315e39b6d88c74ca8c80c56e3241"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07519",
    "kind": "arxiv",
    "version": 2
  }
}