Pith Number

pith:CNNNOMLS

pith:2006:CNNNOMLSFG6VM3KKDZO55Y7KB6

not attested not anchored not stored refs pending

Dynamical vacuum energy, holographic quintom, and the reconstruction of scalar-field dark energy

Xin Zhang

arxiv:astro-ph/0609699 v2 · 2006-09-26 · astro-ph · 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{CNNNOMLSFG6VM3KKDZO55Y7KB6}

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

Dark Energy in the DESI Era: A Brief Review of Evidence, Beyond-$\Lambda$CDM Interpretations, and Tensions

The Quintom theory of dark energy after DESI DR2

Receipt and verification

First computed	2026-07-04T15:16:54.433821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

135ad7317229bd566d4a1e5ddee3ea0f82cf67c800fa8369474c7668a47f7fc6

Aliases

arxiv: astro-ph/0609699 · arxiv_version: astro-ph/0609699v2 · doi: 10.48550/arxiv.astro-ph/0609699 · pith_short_12: CNNNOMLSFG6V · pith_short_16: CNNNOMLSFG6VM3KK · pith_short_8: CNNNOMLS

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/CNNNOMLSFG6VM3KKDZO55Y7KB6 \
  | 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: 135ad7317229bd566d4a1e5ddee3ea0f82cf67c800fa8369474c7668a47f7fc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0078cca173d2b8fc23e8951e0b837a3ab95c7932e761663b534975ca97297962",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-09-26T09:57:51Z",
    "title_canon_sha256": "d2eba35d482a8fe76d9d58b7ccec87b4cf6473e0ca6ad5702b49cc8750b8a5ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0609699",
    "kind": "arxiv",
    "version": 2
  }
}