Pith Number

pith:EA2FTZUQ

pith:2011:EA2FTZUQ2ELWAKUTJNLHI7UDQB

not attested not anchored not stored refs pending

Classical instability in Lovelock gravity

L. C. R. Wijewardhana, P. Suranyi

arxiv:1107.3735 v3 · 2011-07-19 · 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{EA2FTZUQ2ELWAKUTJNLHI7UDQB}

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	2026-05-18T02:01:14.872831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

203459e690d117602a934b56747e838058fff3fc194d5db2cd5a3397634a8f16

Aliases

arxiv: 1107.3735 · arxiv_version: 1107.3735v3 · doi: 10.48550/arxiv.1107.3735 · pith_short_12: EA2FTZUQ2ELW · pith_short_16: EA2FTZUQ2ELWAKUT · pith_short_8: EA2FTZUQ

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/EA2FTZUQ2ELWAKUTJNLHI7UDQB \
  | 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: 203459e690d117602a934b56747e838058fff3fc194d5db2cd5a3397634a8f16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89b346cc776e2a56864d4b1d7aaae4297ea1a8dbe724e9cc7875da7fe88fbcad",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-07-19T15:15:36Z",
    "title_canon_sha256": "ecbe79dc7f43afd2ea4d899fcbfedaea3fd85a5cff313eb6028b1842b850c44c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.3735",
    "kind": "arxiv",
    "version": 3
  }
}