Pith Number

pith:4ZC7CDF3

pith:2021:4ZC7CDF3EZWYUHO5CXP4U2LX7G

not attested not anchored not stored refs pending

Exploration of interacting dynamical dark energy model with interaction term including the equation-of-state parameter: alleviation of the $H_{0}$ tension

Lu Feng, Rui-Yun Guo, Tian-Ying Yao, Xing-Yu Chen

arxiv:2110.02536 v3 · 2021-10-06 · gr-qc · astro-ph.CO · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4ZC7CDF3EZWYUHO5CXP4U2LX7G}

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

1 paper in Pith

Unified dark sector and Hubble-tension alleviation in scalar-vector-tensor gravity

Receipt and verification

First computed	2026-07-05T03:42:04.154547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e645f10cbb266d8a1ddd15dfca6977f9880ed7ad9262101b919d2374e2c4fa2b

Aliases

arxiv: 2110.02536 · arxiv_version: 2110.02536v3 · doi: 10.48550/arxiv.2110.02536 · pith_short_12: 4ZC7CDF3EZWY · pith_short_16: 4ZC7CDF3EZWYUHO5 · pith_short_8: 4ZC7CDF3

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/4ZC7CDF3EZWYUHO5CXP4U2LX7G \
  | 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: e645f10cbb266d8a1ddd15dfca6977f9880ed7ad9262101b919d2374e2c4fa2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1aac8c76d34d269876b2a33a6b587596eb35d6cddd849534d4c04045cc0e7615",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-10-06T06:58:58Z",
    "title_canon_sha256": "43901da0bc0fa7c76ca15368f896eeddaf0876fbbe39001c46a4becb9eecf158"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.02536",
    "kind": "arxiv",
    "version": 3
  }
}