Pith Number

pith:J2LDJTWX

pith:2019:J2LDJTWXMKUQUYV6OOIKDXYXGJ

not attested not anchored not stored refs pending

Non-parametric dark energy reconstruction using the tomographic Alcock-Paczynski test

Cristiano G. Sabiu, Feng Fang, Gan Gu, Haitao Miao, Hyunbae Park, Xiao-Dong Li, Xiaolin Luo, Xiaoma Wang, Yun-He Li, Zhenyu Zhang

arxiv:1902.09794 v3 · 2019-02-26 · astro-ph.CO · gr-qc · 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{J2LDJTWXMKUQUYV6OOIKDXYXGJ}

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

Tomographic Alcock-Paczynski Test with Marked Correlation Functions

Receipt and verification

First computed	2026-05-17T23:42:23.359895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e9634ced762a90a62be7390a1df173265c1170de5063d83a3cf270ab5ebf6c5

Aliases

arxiv: 1902.09794 · arxiv_version: 1902.09794v3 · doi: 10.48550/arxiv.1902.09794 · pith_short_12: J2LDJTWXMKUQ · pith_short_16: J2LDJTWXMKUQUYV6 · pith_short_8: J2LDJTWX

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/J2LDJTWXMKUQUYV6OOIKDXYXGJ \
  | 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: 4e9634ced762a90a62be7390a1df173265c1170de5063d83a3cf270ab5ebf6c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f271d438b4b3a9015a34727e3070bac5a69560e9f009737d485dffceb234982",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-02-26T08:26:39Z",
    "title_canon_sha256": "a00161595a99294ce41f61191a130974047f6660650cb997d0d6a3d4de978b78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09794",
    "kind": "arxiv",
    "version": 3
  }
}