Pith Number

pith:7POF2AM3

pith:2011:7POF2AM3DMZV4VTC7YJN4TTEUT

not attested not anchored not stored refs pending

Dilaton Dark Energy Model in f(R), f(T) and Horava-Lifshitz Gravities

Piyali Bagchi Khatua, Shuvendu Chakraborty, Ujjal Debnath

arxiv:1105.3393 v1 · 2011-05-16 · physics.gen-ph · 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{7POF2AM3DMZV4VTC7YJN4TTEUT}

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.

Receipt and verification

First computed	2026-05-18T02:01:57.131357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbdc5d019b1b335e5662fe12de4e64a4f9d0b451d10ed5a22a4381cec07ec730

Aliases

arxiv: 1105.3393 · arxiv_version: 1105.3393v1 · doi: 10.48550/arxiv.1105.3393 · pith_short_12: 7POF2AM3DMZV · pith_short_16: 7POF2AM3DMZV4VTC · pith_short_8: 7POF2AM3

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/7POF2AM3DMZV4VTC7YJN4TTEUT \
  | 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: fbdc5d019b1b335e5662fe12de4e64a4f9d0b451d10ed5a22a4381cec07ec730

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b8a191c3ccca93fd47f2363f3c03846231c39d723b3c8c29f6d444c0033d912",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2011-05-16T17:57:34Z",
    "title_canon_sha256": "75313032a5d2b7e72583bce1b61bc7a1e726de0b16ffe4d5c3799a92a7e1dacf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3393",
    "kind": "arxiv",
    "version": 1
  }
}