Pith Number

pith:NRKDSA35

pith:2026:NRKDSA35UL24JVMEX4W2E2UZLO

not attested not anchored not stored refs pending

Intertwined Constraints in Extended Cosmologies: Dark Energy, Curvature, Neutrinos, and Inflation

Dong Ha Lee, Eleonora Di Valentino, William Giar\`e

arxiv:2607.01226 v1 · 2026-07-01 · 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{NRKDSA35UL24JVMEX4W2E2UZLO}

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	2026-07-02T01:18:33.297295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c5439037da2f5c4d584bf2da26a995baefed7e90cb04927e53ef2514c9de381

Aliases

arxiv: 2607.01226 · arxiv_version: 2607.01226v1 · doi: 10.48550/arxiv.2607.01226 · pith_short_12: NRKDSA35UL24 · pith_short_16: NRKDSA35UL24JVME · pith_short_8: NRKDSA35

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/NRKDSA35UL24JVMEX4W2E2UZLO \
  | 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: 6c5439037da2f5c4d584bf2da26a995baefed7e90cb04927e53ef2514c9de381

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2c941d492331ed88fc03b4fd374114a3fd149afb0fcee61c11be4129a24b609",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-07-01T17:57:32Z",
    "title_canon_sha256": "c2136979fd45ea19a67d6ec5affc9b6cd6a10acdfd7a2a41c077370dae3b4205"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01226",
    "kind": "arxiv",
    "version": 1
  }
}