Pith Number

pith:XBY4VTW5

pith:2021:XBY4VTW5GZLDDHLDNQ2WIWYSTS

not attested not anchored not stored refs pending

A dynamical dark energy solution to Hubble-Lema\^{i}tre tension in the light of the multimessenger era

Celia Escamilla-Rivera

arxiv:2103.01318 v2 · 2021-03-01 · 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{XBY4VTW5GZLDDHLDNQ2WIWYSTS}

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	2026-07-05T03:40:18.525956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b871cacedd3656319d636c35645b129c80ec3e11715ffcee773cfc36c0a746fe

Aliases

arxiv: 2103.01318 · arxiv_version: 2103.01318v2 · doi: 10.48550/arxiv.2103.01318 · pith_short_12: XBY4VTW5GZLD · pith_short_16: XBY4VTW5GZLDDHLD · pith_short_8: XBY4VTW5

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/XBY4VTW5GZLDDHLDNQ2WIWYSTS \
  | 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: b871cacedd3656319d636c35645b129c80ec3e11715ffcee773cfc36c0a746fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78d85721c5c510980a85c1fc879c8ff6b01368cd66aeb6c35c6f0adad5a87341",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-03-01T21:32:32Z",
    "title_canon_sha256": "d1eeac2d60616880e5e9b8cd143b3a5bd4743662b215aa28ad1524e0b5907dfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.01318",
    "kind": "arxiv",
    "version": 2
  }
}