Pith Number

pith:KC5KD5EV

pith:2018:KC5KD5EVCCGA7WOBBX24OTESXQ

not attested not anchored not stored refs pending

Covariant conserved currents for scalar-tensor Horndeski theory

Ji\v{r}\'i Bi\v{c}\'ak, Josef Schmidt

arxiv:1804.02298 v1 · 2018-04-06 · gr-qc · astro-ph.CO · 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{KC5KD5EVCCGA7WOBBX24OTESXQ}

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	2026-05-18T00:19:05.293045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50baa1f495108c0fd9c10df5c74c92bc2c385c1fa50a990a8a2fd1ca3bb4e90e

Aliases

arxiv: 1804.02298 · arxiv_version: 1804.02298v1 · doi: 10.48550/arxiv.1804.02298 · pith_short_12: KC5KD5EVCCGA · pith_short_16: KC5KD5EVCCGA7WOB · pith_short_8: KC5KD5EV

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/KC5KD5EVCCGA7WOBBX24OTESXQ \
  | 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: 50baa1f495108c0fd9c10df5c74c92bc2c385c1fa50a990a8a2fd1ca3bb4e90e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb299cf91f7443b3512db63f209fab41d3d56ae0d1629a4a17ecf0d779b3ffa8",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-04-06T14:32:17Z",
    "title_canon_sha256": "7e89fb7133d1632dd70ffdb83d1f2f6f8bc1c7b4d9e2dfe20453c4f146e7f664"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02298",
    "kind": "arxiv",
    "version": 1
  }
}