Pith Number

pith:7FGHMNTS

pith:2014:7FGHMNTSA3EPVUIF3TZQ3AWZ4P

not attested not anchored not stored refs pending

SNe Data Analysis in Variable Speed of Light Cosmologies without Cosmological Constant

Peng-fei Zhang, Xin-he Meng

arxiv:1404.7693 v1 · 2014-04-30 · astro-ph.CO · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7FGHMNTSA3EPVUIF3TZQ3AWZ4P}

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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

New analysis of SNeIa Pantheon Catalog: Variable speed of light as an alternative to dark energy

Receipt and verification

First computed	2026-05-18T01:43:21.511864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f94c76367206c8fad105dcf30d82d9e3e8b830bde6388f5db4121fc328256813

Aliases

arxiv: 1404.7693 · arxiv_version: 1404.7693v1 · doi: 10.48550/arxiv.1404.7693 · pith_short_12: 7FGHMNTSA3EP · pith_short_16: 7FGHMNTSA3EPVUIF · pith_short_8: 7FGHMNTS

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/7FGHMNTSA3EPVUIF3TZQ3AWZ4P \
  | 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: f94c76367206c8fad105dcf30d82d9e3e8b830bde6388f5db4121fc328256813

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1705fa6b36b99bab2fc81bc8b0790fc0ac8630860f34b82503a307bfb9dd44c7",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-04-30T11:57:12Z",
    "title_canon_sha256": "f1ed152b4e8e95bbad59a52e24c4ebfa8bb5b55f7c45bc2b457d4a821d654ee0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7693",
    "kind": "arxiv",
    "version": 1
  }
}