Pith Number

pith:ZIR3DMUZ

pith:2025:ZIR3DMUZ4D2SYNZGOJ2WLWBSLY

not attested not anchored not stored refs pending

Uplifting, Depressing, and Tilting Dark Energy

Eric V. Linder

arxiv:2506.02122 v2 · 2025-06-02 · 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{ZIR3DMUZ4D2SYNZGOJ2WLWBSLY}

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

3 papers in Pith

A short review on Quintom dark energy theory

Charging Across the Phantom Divide with Modified Gravity

The Quintom theory of dark energy after DESI DR2

Receipt and verification

First computed	2026-07-05T11:19:07.711695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca23b1b299e0f52c3726727565d8325e2497b8fedbd413402cd5394a6e19abd7

Aliases

arxiv: 2506.02122 · arxiv_version: 2506.02122v2 · doi: 10.48550/arxiv.2506.02122 · pith_short_12: ZIR3DMUZ4D2S · pith_short_16: ZIR3DMUZ4D2SYNZG · pith_short_8: ZIR3DMUZ

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/ZIR3DMUZ4D2SYNZGOJ2WLWBSLY \
  | 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: ca23b1b299e0f52c3726727565d8325e2497b8fedbd413402cd5394a6e19abd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ffcfb25f5a4a4ec949bd18bfcbb188b9e9e8b6c414ff2765432796572eb0ebe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-06-02T18:00:08Z",
    "title_canon_sha256": "609b10fd037a7909ccdfd94cf0f0f4dbb0d52f03d05052d6a263fd10b3dc3d1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02122",
    "kind": "arxiv",
    "version": 2
  }
}