Pith Number

pith:MHPN2KZV

pith:2024:MHPN2KZVWNNZYCBB2HK5PRGAYC

not attested not anchored not stored refs pending

Do Observations Prefer Thawing Quintessence?

Evan McDonough, Guillaume Payeur, Robert Brandenberger

arxiv:2411.13637 v4 · 2024-11-20 · astro-ph.CO · gr-qc · hep-ph · 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{MHPN2KZVWNNZYCBB2HK5PRGAYC}

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

Beyond CPL: Evidence for dynamical dark energy in three-parameter models

Extended Dark Energy analysis using DESI DR2 BAO measurements

Receipt and verification

First computed	2026-07-05T11:13:15.842544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61dedd2b35b35b9c0821d1d5d7c4c0c0be0ea4889135643ee04764e0f6ed7a11

Aliases

arxiv: 2411.13637 · arxiv_version: 2411.13637v4 · doi: 10.48550/arxiv.2411.13637 · pith_short_12: MHPN2KZVWNNZ · pith_short_16: MHPN2KZVWNNZYCBB · pith_short_8: MHPN2KZV

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/MHPN2KZVWNNZYCBB2HK5PRGAYC \
  | 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: 61dedd2b35b35b9c0821d1d5d7c4c0c0be0ea4889135643ee04764e0f6ed7a11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "466f9c27c602e20c3b3771eebdab5e864b44a68744f1a065f87e88b0cc720d43",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-11-20T19:00:00Z",
    "title_canon_sha256": "7cdad5f29a8912150a0455df745b697c87b9a73567f440e3d25126044e691f3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13637",
    "kind": "arxiv",
    "version": 4
  }
}