Pith Number

pith:6LMVW4RX

pith:2019:6LMVW4RXLIBNBSZB7AVHC36LLE

not attested not anchored not stored refs pending

$pp$-waves as exact solutions to ghost-free infinite derivative gravity

Ercan Kilicarslan

arxiv:1903.04283 v4 · 2019-03-11 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6LMVW4RXLIBNBSZB7AVHC36LLE}

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.

Cited by

1 paper in Pith

Ghost-free modification of the Polyakov action and Hawking radiation

Receipt and verification

First computed	2026-07-05T03:02:05.807204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2d95b72375a02d0cb21f82a716fcb592fab5923d1d00e48708ae6544b7b2907

Aliases

arxiv: 1903.04283 · arxiv_version: 1903.04283v4 · doi: 10.48550/arxiv.1903.04283 · pith_short_12: 6LMVW4RXLIBN · pith_short_16: 6LMVW4RXLIBNBSZB · pith_short_8: 6LMVW4RX

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/6LMVW4RXLIBNBSZB7AVHC36LLE \
  | 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: f2d95b72375a02d0cb21f82a716fcb592fab5923d1d00e48708ae6544b7b2907

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e43dd5805f5eca1853debac2ce4ff9f11f79bc974a2c8e484c1328841d8dc91",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-03-11T13:15:08Z",
    "title_canon_sha256": "aa7121d80f0bab5c018d35d1c32383a11548e0df3ba49340632de963226ea188"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04283",
    "kind": "arxiv",
    "version": 4
  }
}