Pith Number

pith:S3EFD5ZX

pith:2019:S3EFD5ZXG2HVD6IP7MYTES2WIU

not attested not anchored not stored refs pending

Mass in Lovelock Unique Vacuum gravity theories

Gabriel Arenas-Henriquez, Olivera Miskovic, Robert B. Mann, Rodrigo Olea

arxiv:1905.10840 v2 · 2019-05-26 · 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{S3EFD5ZXG2HVD6IP7MYTES2WIU}

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	2026-07-05T00:06:08.598624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96c851f737368f51f90ffb31324b5645187817a24d579896b25aec948b7433a2

Aliases

arxiv: 1905.10840 · arxiv_version: 1905.10840v2 · doi: 10.48550/arxiv.1905.10840 · pith_short_12: S3EFD5ZXG2HV · pith_short_16: S3EFD5ZXG2HVD6IP · pith_short_8: S3EFD5ZX

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/S3EFD5ZXG2HVD6IP7MYTES2WIU \
  | 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: 96c851f737368f51f90ffb31324b5645187817a24d579896b25aec948b7433a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "025c11e23bb33f0a269228af956c66c0ab6229cd81a008c4d76b0c4886141a62",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-05-26T17:20:59Z",
    "title_canon_sha256": "821a0668b6d3a1f8289830791f0e01773eb39d704ff93e7feb662a89b745c418"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10840",
    "kind": "arxiv",
    "version": 2
  }
}