Pith Number

pith:T2AAJU3T

pith:2026:T2AAJU3TQUXM5FRXETNWYYVFLB

not attested not anchored not stored refs pending

Non-singular Inflation-Dark Energy Unification Model Based on Loop Quantum Cosmology and Mass-Varying Neutrinos

Xiangdong Zhang, Zhiming Shuai

arxiv:2605.19791 v1 · 2026-05-19 · 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{T2AAJU3TQUXM5FRXETNWYYVFLB}

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	2026-05-20T01:06:14.220411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e8004d373852ece963724db6c62a55850188f0af055c6676fa3050738e6203e

Aliases

arxiv: 2605.19791 · arxiv_version: 2605.19791v1 · doi: 10.48550/arxiv.2605.19791 · pith_short_12: T2AAJU3TQUXM · pith_short_16: T2AAJU3TQUXM5FRX · pith_short_8: T2AAJU3T

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/T2AAJU3TQUXM5FRXETNWYYVFLB \
  | 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: 9e8004d373852ece963724db6c62a55850188f0af055c6676fa3050738e6203e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9a8179fb159e89c38f9dd41acd247ee9a244195644de196dbfc88e74d04459e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-05-19T12:56:06Z",
    "title_canon_sha256": "ac8cf95c39d6ae7e8f1aaa3668aae41024656429b661d3fd005f0410697c5f0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19791",
    "kind": "arxiv",
    "version": 1
  }
}