Pith Number

pith:4TZ4HCRL

pith:2015:4TZ4HCRLCKBDYVZZJUNRUD4QTD

not attested not anchored not stored refs pending

Holographic dark energy models with Interactions and entropy corrections for different cutoffs in the Brans-Dicke cosmology

F. Darabi, F. Felegary

arxiv:1508.07510 v5 · 2015-08-29 · 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{4TZ4HCRLCKBDYVZZJUNRUD4QTD}

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	2026-05-18T00:43:09.661466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4f3c38a2b12823c57394d1b1a0f9098e23bd442c0fcfffdbe35fd574ac719f5

Aliases

arxiv: 1508.07510 · arxiv_version: 1508.07510v5 · doi: 10.48550/arxiv.1508.07510 · pith_short_12: 4TZ4HCRLCKBD · pith_short_16: 4TZ4HCRLCKBDYVZZ · pith_short_8: 4TZ4HCRL

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/4TZ4HCRLCKBDYVZZJUNRUD4QTD \
  | 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: e4f3c38a2b12823c57394d1b1a0f9098e23bd442c0fcfffdbe35fd574ac719f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec80fc20a683a03b354cb0c2708009f7f12885450d30d4dcffe5bf88ef62d04c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-08-29T22:31:16Z",
    "title_canon_sha256": "a7b76062fe758308b280ae2756351715984c7d743978d6ed1731d966a32cc75c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07510",
    "kind": "arxiv",
    "version": 5
  }
}