Pith Number

pith:BHWFKG6Q

pith:2011:BHWFKG6QM5ZA2JBXXLVQIOQFWH

not attested not anchored not stored refs pending

Accelerating Universes in String Theory via Field Redefinition

Kei-ichi Maeda, Nobuyoshi Ohta, Ryo Wakebe

arxiv:1111.3251 v3 · 2011-11-14 · hep-th · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BHWFKG6QM5ZA2JBXXLVQIOQFWH}

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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

Positive Running of the Spectral Index for Scalar Theory and Modified Gravity

Receipt and verification

First computed	2026-05-18T01:59:33.738224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09ec551bd067720d2437baeb043a05b1e7bf21d577d20a4489081947f615b326

Aliases

arxiv: 1111.3251 · arxiv_version: 1111.3251v3 · doi: 10.48550/arxiv.1111.3251 · pith_short_12: BHWFKG6QM5ZA · pith_short_16: BHWFKG6QM5ZA2JBX · pith_short_8: BHWFKG6Q

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/BHWFKG6QM5ZA2JBXXLVQIOQFWH \
  | 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: 09ec551bd067720d2437baeb043a05b1e7bf21d577d20a4489081947f615b326

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "549b4fcb74de07cd41d58574ea0c17d673bf05f89e6bf08ad1869db7fe409c37",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-11-14T15:46:07Z",
    "title_canon_sha256": "646c233f166927b66577adfd194d6dd57c1ca2dd045deb3e20a56c485168f1f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3251",
    "kind": "arxiv",
    "version": 3
  }
}