Pith Number

pith:QI6Y2HKN

pith:2017:QI6Y2HKNG7SRD562YBVW2CBA4C

not attested not anchored not stored refs pending

Local probes strongly favor $\Lambda$CDM against power-law and $R_h=ct$ universe

Hai-Nan Lin, Xin Li, Yu Sang

arxiv:1711.05025 v2 · 2017-11-14 · 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{QI6Y2HKNG7SRD562YBVW2CBA4C}

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	2026-05-18T00:09:09.816519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

823d8d1d4d37e511f7dac06b6d0820e09ec6f5236e23511b9e9ebbec9ec1dc36

Aliases

arxiv: 1711.05025 · arxiv_version: 1711.05025v2 · doi: 10.48550/arxiv.1711.05025 · pith_short_12: QI6Y2HKNG7SR · pith_short_16: QI6Y2HKNG7SRD562 · pith_short_8: QI6Y2HKN

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/QI6Y2HKNG7SRD562YBVW2CBA4C \
  | 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: 823d8d1d4d37e511f7dac06b6d0820e09ec6f5236e23511b9e9ebbec9ec1dc36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27d74c44a7a6bace92c0d87fcfcf917c04ddc651889d9687c5b69fb227f06ed9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-11-14T09:44:45Z",
    "title_canon_sha256": "d0afd3f32efda8a20331f44f09d96ae38a6f02b451807d0a29694bd15605659f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05025",
    "kind": "arxiv",
    "version": 2
  }
}