Pith Number

pith:XHTGA3I7

pith:2021:XHTGA3I7X7N2I4345JCNKL6X5Q

not attested not anchored not stored refs pending

Model independent reconstruction of cosmological accelerated-decelerated phase

Orlando Luongo, Peter K. S. Dunsby, Salvatore Capozziello

arxiv:2106.15579 v2 · 2021-06-29 · astro-ph.CO · 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{XHTGA3I7X7N2I4345JCNKL6X5Q}

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

Mapping the redshift drift at various redshifts through cosmography

Receipt and verification

First computed	2026-07-05T03:32:06.616118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9e6606d1fbfdba4737cea44d52fd7ec31cdaadbf4bc6eb7fe12ee45d5d52ba0

Aliases

arxiv: 2106.15579 · arxiv_version: 2106.15579v2 · doi: 10.48550/arxiv.2106.15579 · pith_short_12: XHTGA3I7X7N2 · pith_short_16: XHTGA3I7X7N2I434 · pith_short_8: XHTGA3I7

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/XHTGA3I7X7N2I4345JCNKL6X5Q \
  | 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: b9e6606d1fbfdba4737cea44d52fd7ec31cdaadbf4bc6eb7fe12ee45d5d52ba0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a5062bd108511ec9821dfd88ddd2f76340eb7ad2f3c8039ec5180ee94afeb97",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-06-29T17:14:44Z",
    "title_canon_sha256": "e5b5431b7459f22978f7aae9e83886d600e97466a8086cde3b449d544ab20027"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.15579",
    "kind": "arxiv",
    "version": 2
  }
}