Pith Number

pith:T4IQNN5N

pith:2020:T4IQNN5NDQ6GIHIERCDRGQ25A2

not attested not anchored not stored refs pending

High-redshift cosmography: auxiliary variables versus Pad\'e polynomials

Orlando Luongo, Rocco D'Agostino, Salvatore Capozziello

arxiv:2003.09341 v2 · 2020-03-20 · 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{T4IQNN5NDQ6GIHIERCDRGQ25A2}

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

2 papers in Pith

Kinematic Probes of Type-II MMG: Pad\'e Cosmographic Analysis of VCDM

Mapping the redshift drift at various redshifts through cosmography

Receipt and verification

First computed	2026-07-05T00:55:12.828620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f1106b7ad1c3c641d04888713435d06abe4a2ace9aad345065df30150fc1af7

Aliases

arxiv: 2003.09341 · arxiv_version: 2003.09341v2 · doi: 10.48550/arxiv.2003.09341 · pith_short_12: T4IQNN5NDQ6G · pith_short_16: T4IQNN5NDQ6GIHIE · pith_short_8: T4IQNN5N

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/T4IQNN5NDQ6GIHIERCDRGQ25A2 \
  | 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: 9f1106b7ad1c3c641d04888713435d06abe4a2ace9aad345065df30150fc1af7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60af4903de30a42617c6030fdc6519aa6104354924b875791975dbe41c9baffd",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-03-20T15:50:03Z",
    "title_canon_sha256": "4f8ddb3ef67c8bf622785abf7b2bd14a9e30437eb996c2cf20ae2fd805d18908"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.09341",
    "kind": "arxiv",
    "version": 2
  }
}