Pith Number

pith:K2DGLR2R

pith:2014:K2DGLR2RTKGZ7JZD4PUNNZIVXC

not attested not anchored not stored refs pending

Inflation and dark energy from the Brans-Dicke theory

Marek Lewicki, Michal Artymowski, Zygmunt Lalak

arxiv:1412.8075 v1 · 2014-12-27 · 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{K2DGLR2RTKGZ7JZD4PUNNZIVXC}

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	2026-05-18T02:30:24.261052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

568665c7519a8d9fa723e3e8d6e515b8887683370ec7482c87158064a553c3da

Aliases

arxiv: 1412.8075 · arxiv_version: 1412.8075v1 · doi: 10.48550/arxiv.1412.8075 · pith_short_12: K2DGLR2RTKGZ · pith_short_16: K2DGLR2RTKGZ7JZD · pith_short_8: K2DGLR2R

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/K2DGLR2RTKGZ7JZD4PUNNZIVXC \
  | 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: 568665c7519a8d9fa723e3e8d6e515b8887683370ec7482c87158064a553c3da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6c47e538f57ee52468f229bfcb6cd0fea7af2119c3d86aa916548bbd064f913",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-12-27T19:04:59Z",
    "title_canon_sha256": "5ccd14847c2cefe32043dd35697f5dbf4ee6599b503b3daea9bf85469590b9fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.8075",
    "kind": "arxiv",
    "version": 1
  }
}