Pith Number

pith:CNW4Z5BB

pith:2017:CNW4Z5BBMG7FJYLIWZVOB4HXDL

not attested not anchored not stored refs pending

No evidence for extensions to the standard cosmological model

Alan Heavens, Arrykrishna Mootoovaloo, Elena Sellentin, Hans Eggers, Steve Kroon, Yabebal Fantaye, Zafiirah Hosenie

arxiv:1704.03467 v2 · 2017-04-11 · 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{CNW4Z5BBMG7FJYLIWZVOB4HXDL}

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

3 papers in Pith

Physics-guided discovery of dynamical dark-energy equations of state through iterative AI reasoning

Negative neutrino mass or negative dark energy?

Generalized Distributions of Host Dispersion Measures in the Fast Radio Burst Cosmology

Receipt and verification

First computed	2026-05-18T00:35:22.690141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

136dccf42161be54e168b66ae0f0f71ac528723491bcd6e1aa8315ac4ca18aaa

Aliases

arxiv: 1704.03467 · arxiv_version: 1704.03467v2 · doi: 10.48550/arxiv.1704.03467 · pith_short_12: CNW4Z5BBMG7F · pith_short_16: CNW4Z5BBMG7FJYLI · pith_short_8: CNW4Z5BB

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/CNW4Z5BBMG7FJYLIWZVOB4HXDL \
  | 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: 136dccf42161be54e168b66ae0f0f71ac528723491bcd6e1aa8315ac4ca18aaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ee6ff3555ebd80dd446f72a2f2a0a886b17b1f02423c7559fd78bac7f42a30d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-04-11T18:00:12Z",
    "title_canon_sha256": "34bb13a4acc1043961ab1435a1a09f50df7cbbeaef00d2ac2d765ccf065e541b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03467",
    "kind": "arxiv",
    "version": 2
  }
}