Pith Number

pith:7AAHBP47

pith:2015:7AAHBP47B3BBB4EAUP722JDH4S

not attested not anchored not stored refs pending

Neutrinos in the holographic dark energy model: constraints from latest measurements of expansion history and growth of structure

Jing-Fei Zhang, Ming-Ming Zhao, Xin Zhang, Yun-He Li

arxiv:1502.04028 v2 · 2015-02-13 · astro-ph.CO · gr-qc · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7AAHBP47B3BBB4EAUP722JDH4S}

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

Measuring neutrino mass in light of ACT DR6 and DESI DR2

Receipt and verification

First computed	2026-05-18T02:18:03.468891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f80070bf9f0ec210f080a3ffad2467e48ad070613367446b7f547d9e6a7ab944

Aliases

arxiv: 1502.04028 · arxiv_version: 1502.04028v2 · doi: 10.48550/arxiv.1502.04028 · pith_short_12: 7AAHBP47B3BB · pith_short_16: 7AAHBP47B3BBB4EA · pith_short_8: 7AAHBP47

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/7AAHBP47B3BBB4EAUP722JDH4S \
  | 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: f80070bf9f0ec210f080a3ffad2467e48ad070613367446b7f547d9e6a7ab944

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35dc8d348ae794f2f2bb02ece0bc19f1fa4e6604e25c0bea567eea4af2b79041",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-02-13T15:32:06Z",
    "title_canon_sha256": "278d6a218265d0eb6eb15770388e54189cad3d08ad5f84869f7a4d75401e9935"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04028",
    "kind": "arxiv",
    "version": 2
  }
}