Pith Number

pith:REQBJDMV

pith:2011:REQBJDMVF44BEV3HLKEJUQVQJ4

not attested not anchored not stored refs pending

Finite Energy of Black Holes in Massive Gravity

Denis Comelli, Fabrizio Nesti, Luigi Pilo, Marco Crisostomi

arxiv:1105.3010 v1 · 2011-05-16 · 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{REQBJDMVF44BEV3HLKEJUQVQJ4}

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	2026-05-18T03:23:34.123214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8920148d952f381257675a889a42b04f28b0372b74d3363d5fd6f789f10e2371

Aliases

arxiv: 1105.3010 · arxiv_version: 1105.3010v1 · doi: 10.48550/arxiv.1105.3010 · pith_short_12: REQBJDMVF44B · pith_short_16: REQBJDMVF44BEV3H · pith_short_8: REQBJDMV

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/REQBJDMVF44BEV3HLKEJUQVQJ4 \
  | 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: 8920148d952f381257675a889a42b04f28b0372b74d3363d5fd6f789f10e2371

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaa821e61a17ec6705635738e284ef76b45e38ba18ec8946280919f50579b57c",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-05-16T06:37:20Z",
    "title_canon_sha256": "b9447776d20a8259cfc3aea6cf676a0fae81a6cbe9cba116b34a615fde009bca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3010",
    "kind": "arxiv",
    "version": 1
  }
}