Pith Number

pith:PF3OSARB

pith:2012:PF3OSARBJJ5HBUHV6SVJ4MUTOQ

not attested not anchored not stored refs pending

Dark Energy or Modified Gravity? An Effective Field Theory Approach

\'Eanna \'E. Flanagan, Jolyon K. Bloomfield, Minjoon Park, Scott Watson

arxiv:1211.7054 v2 · 2012-11-29 · astro-ph.CO · gr-qc · 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{PF3OSARBJJ5HBUHV6SVJ4MUTOQ}

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

9 papers in Pith

The Quintom theory of dark energy after DESI DR2

Tracing Signatures of Modified Gravity in Redshift-Space Galaxy Bispectrum Multipoles: Prospects for Euclid

EFT of Dark Energy with Cosmic Chronometers: Reconstructing Background EFT Functions

Eckart heat-flux applicability in $F(\Phi,X)R$ theories and the existence of temperature gradients

Modified Gravity Theories on a Nutshell: Inflation, Bounce and Late-time Evolution

Receipt and verification

First computed	2026-05-18T03:12:35.045573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7976e902214a7a70d0f5f4aa9e32937424bfa21dd900aee64dd98f67bd6ae30d

Aliases

arxiv: 1211.7054 · arxiv_version: 1211.7054v2 · doi: 10.48550/arxiv.1211.7054 · pith_short_12: PF3OSARBJJ5H · pith_short_16: PF3OSARBJJ5HBUHV · pith_short_8: PF3OSARB

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/PF3OSARBJJ5HBUHV6SVJ4MUTOQ \
  | 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: 7976e902214a7a70d0f5f4aa9e32937424bfa21dd900aee64dd98f67bd6ae30d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c57979896e0d8689acb32283606fcfba58601039b787f69d4285c95dc03c395",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-11-29T20:58:55Z",
    "title_canon_sha256": "bd2a2aa3f1eb7dfa547b82669478a95a723893c1f74595c9eafee6fed60a7c0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.7054",
    "kind": "arxiv",
    "version": 2
  }
}