Pith Number

pith:645GMM75

pith:2010:645GMM75JEPQD2PHOGRGWFIQSR

not attested not anchored not stored refs pending

Massive Gravity in de Sitter Space via Gravitational Higgs Mechanism

Alberto Iglesias, Zurab Kakushadze

arxiv:1007.2385 v2 · 2010-07-14 · hep-th · astro-ph.CO · 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{645GMM75JEPQD2PHOGRGWFIQSR}

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	2026-05-18T04:32:36.383181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f73a6633fd491f01e9e771a26b151094662b1d29cabaf3112c6202c12663e85d

Aliases

arxiv: 1007.2385 · arxiv_version: 1007.2385v2 · doi: 10.48550/arxiv.1007.2385 · pith_short_12: 645GMM75JEPQ · pith_short_16: 645GMM75JEPQD2PH · pith_short_8: 645GMM75

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/645GMM75JEPQD2PHOGRGWFIQSR \
  | 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: f73a6633fd491f01e9e771a26b151094662b1d29cabaf3112c6202c12663e85d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6b2c9b847e44ea9e08f884a6d1b1ce374ac312d63c467e5e5c6db3ac70b811f",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-07-14T17:47:56Z",
    "title_canon_sha256": "b1dd6542686d0ee81ab7dccd9e6d05a1f8c5b8eac91b839ca8d8369b384a6150"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.2385",
    "kind": "arxiv",
    "version": 2
  }
}