Pith Number

pith:QVGVK76K

pith:2012:QVGVK76KFMYFBPDRJFFZ4EZ5SL

not attested not anchored not stored refs pending

New Cosmological Solutions in Massive Gravity

Daisuke Yoshida, Masahide Yamaguchi, Masaru Siino, Tsutomu Kobayashi

arxiv:1205.4938 v1 · 2012-05-22 · hep-th · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QVGVK76KFMYFBPDRJFFZ4EZ5SL}

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	2026-05-18T01:57:24.461245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

854d557fca2b3050bc71494b9e133d92ec72543dcc156b0c8f636fc89df7736b

Aliases

arxiv: 1205.4938 · arxiv_version: 1205.4938v1 · doi: 10.48550/arxiv.1205.4938 · pith_short_12: QVGVK76KFMYF · pith_short_16: QVGVK76KFMYFBPDR · pith_short_8: QVGVK76K

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/QVGVK76KFMYFBPDRJFFZ4EZ5SL \
  | 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: 854d557fca2b3050bc71494b9e133d92ec72543dcc156b0c8f636fc89df7736b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6e460dfb0d53ab33a3cd6c7e5001ff16c5a46d4565bef089be9a56358124976",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-05-22T15:05:26Z",
    "title_canon_sha256": "6cbcd15209c2e2bc39e4e4d84007823ec88b0fa8d907241d6434818df8cb2d12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.4938",
    "kind": "arxiv",
    "version": 1
  }
}