Pith Number

pith:R237XOVH

pith:2006:R237XOVHOCNTBNK4VMN6EV4VGU

not attested not anchored not stored refs pending

Scalar-field-dominated cosmology with a transient accelerating phase

F.C. Carvalho (on), J.A.S. Lima (IAG), J.S. Alcaniz (ON), R. Silva (UERN)

arxiv:astro-ph/0608439 v1 · 2006-08-21 · 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{R237XOVHOCNTBNK4VMN6EV4VGU}

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

1 paper in Pith

Physical vs phantom dark energy after DESI: thawing quintessence in a curved background

Receipt and verification

First computed	2026-07-04T16:59:17.270522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8eb7fbbaa7709b30b55cab1be25795352aaa11838fce0e19adca1f42c4a061a6

Aliases

arxiv: astro-ph/0608439 · arxiv_version: astro-ph/0608439v1 · doi: 10.48550/arxiv.astro-ph/0608439 · pith_short_12: R237XOVHOCNT · pith_short_16: R237XOVHOCNTBNK4 · pith_short_8: R237XOVH

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/R237XOVHOCNTBNK4VMN6EV4VGU \
  | 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: 8eb7fbbaa7709b30b55cab1be25795352aaa11838fce0e19adca1f42c4a061a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b3caf55e44c9bb1b1cc39de37508c729e93e79a69b246279b21c485e855b3df",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-08-21T18:16:39Z",
    "title_canon_sha256": "4a232ad3bd4406df77d45cdd6b843df87dba627fefca20710b2dab9b3447e9c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0608439",
    "kind": "arxiv",
    "version": 1
  }
}