Pith Number

pith:J6KS3SXI

pith:2023:J6KS3SXIAVWFDGCEVGFFNF5SUO

not attested not anchored not stored refs pending

Infinite derivative gravity resolves nonscalar curvature singularities

Ivan Kol\'a\v{r}, Tom\'a\v{s} M\'alek

arxiv:2307.07285 v1 · 2023-07-14 · 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{J6KS3SXIAVWFDGCEVGFFNF5SUO}

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

Degenerate higher-order Maxwell-Einstein theories

Receipt and verification

First computed	2026-07-05T07:11:17.081936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f952dcae8056c519844a98a5697b2a386c29b4b402e9d08f076e10e752c05c0

Aliases

arxiv: 2307.07285 · arxiv_version: 2307.07285v1 · doi: 10.48550/arxiv.2307.07285 · pith_short_12: J6KS3SXIAVWF · pith_short_16: J6KS3SXIAVWFDGCE · pith_short_8: J6KS3SXI

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/J6KS3SXIAVWFDGCEVGFFNF5SUO \
  | 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: 4f952dcae8056c519844a98a5697b2a386c29b4b402e9d08f076e10e752c05c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f1d8531c8efefbcc4dd49b8caaf89a671fbe77875de42083289e4f3431dc42b",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-07-14T11:35:25Z",
    "title_canon_sha256": "1e80c7a8d18a424d1a72dd4f50227a5e08cf3d5a7d78b1a0114058f6fe9ee14c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.07285",
    "kind": "arxiv",
    "version": 1
  }
}