Pith Number

pith:CIGLWQX4

pith:2025:CIGLWQX4P6GGH7D5CTPT4S2AP4

not attested not anchored not stored refs pending

Evolving Dark Energy or Evolving Dark Matter?

Abraham Loeb, Xingang Chen

arxiv:2505.02645 v2 · 2025-05-05 · astro-ph.CO · 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{CIGLWQX4P6GGH7D5CTPT4S2AP4}

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

11 papers in Pith

Late-time Quantum Vacuum Decay and its Cosmological Implications

Signatures of Modified Gravity on Linear Scales in a Dynamical Dark Energy Background

The Quintom theory of dark energy after DESI DR2

Tsallis-Cirto Hubble parameter: Explaining DESI data and High redshift Supermassive Black Hole

New Insights into Dark Energy from DESI DR2 with CMB and SNIa

Receipt and verification

First computed	2026-07-05T11:39:53.679083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

120cbb42fc7f8c63fc7d14df3e4b407f3d086e14a434c1e67e58d274635ca5a3

Aliases

arxiv: 2505.02645 · arxiv_version: 2505.02645v2 · doi: 10.48550/arxiv.2505.02645 · pith_short_12: CIGLWQX4P6GG · pith_short_16: CIGLWQX4P6GGH7D5 · pith_short_8: CIGLWQX4

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/CIGLWQX4P6GGH7D5CTPT4S2AP4 \
  | 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: 120cbb42fc7f8c63fc7d14df3e4b407f3d086e14a434c1e67e58d274635ca5a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd987bffa4d4bf4f4aef71c6dfc0536bab04da0c5ba515804888c54c58e7b11c",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-05-05T13:44:12Z",
    "title_canon_sha256": "37c01551d5388134c1f966ce46025192ca42fce51692dbd42a29926179f663dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.02645",
    "kind": "arxiv",
    "version": 2
  }
}