Pith Number

pith:2ESPHT2U

pith:2021:2ESPHT2UUYIVLS4WYCSZE4JZ4S

not attested not anchored not stored refs pending

Dynamical dark energy models in the light of Gravitational-Wave Transient Catalogues

Antonio N\'ajera, Celia Escamilla-Rivera

arxiv:2103.02097 v2 · 2021-03-03 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2ESPHT2UUYIVLS4WYCSZE4JZ4S}

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.

Receipt and verification

First computed	2026-07-05T04:09:34.755118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d124f3cf54a61155cb96c0a5927139e4bf48ccb8f9a594fb9a339cc3949304c3

Aliases

arxiv: 2103.02097 · arxiv_version: 2103.02097v2 · doi: 10.48550/arxiv.2103.02097 · pith_short_12: 2ESPHT2UUYIV · pith_short_16: 2ESPHT2UUYIVLS4W · pith_short_8: 2ESPHT2U

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/2ESPHT2UUYIVLS4WYCSZE4JZ4S \
  | 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: d124f3cf54a61155cb96c0a5927139e4bf48ccb8f9a594fb9a339cc3949304c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65ed79c0f54b02214b17ac77ab98b0b98f67f9df0f8b5804967c60a143e2efe6",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-03-03T00:15:54Z",
    "title_canon_sha256": "93c422b94373d1bb16352fa272fc0a413fea36de5be71a08955830effe38f08b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.02097",
    "kind": "arxiv",
    "version": 2
  }
}