Pith Number

pith:TZRDHHPG

pith:2019:TZRDHHPGXWRSJMXSF3FSZKJ2RU

not attested not anchored not stored refs pending

Dynamics and cosmological evolution in {\Lambda}-varying cosmology

Andronikos Paliathanasis, G. Papagiannopoulos, Pavlina Tsiapi, Spyros Basilakos

arxiv:1911.12431 v2 · 2019-11-27 · 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{TZRDHHPGXWRSJMXSF3FSZKJ2RU}

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

Observational tests of \texorpdfstring{$\Lambda(t)$}{Lambda(t)} cosmology in light of DESI DR2

Receipt and verification

First computed	2026-07-05T00:41:49.051020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e62339de6bda324b2f22ecb2ca93a8d2823b77be57bdcca5a612421a88fe889

Aliases

arxiv: 1911.12431 · arxiv_version: 1911.12431v2 · doi: 10.48550/arxiv.1911.12431 · pith_short_12: TZRDHHPGXWRS · pith_short_16: TZRDHHPGXWRSJMXS · pith_short_8: TZRDHHPG

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/TZRDHHPGXWRSJMXSF3FSZKJ2RU \
  | 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: 9e62339de6bda324b2f22ecb2ca93a8d2823b77be57bdcca5a612421a88fe889

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0058543b762653c3c09f27abca7efbd682042490a6fe37c86c7ffa8c10559d1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-11-27T21:36:46Z",
    "title_canon_sha256": "1b516ab3c3c26533b64bf89c12fe20887dcb7c53a16b7f1e1fc1f0150a446ef9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.12431",
    "kind": "arxiv",
    "version": 2
  }
}