Pith Number

pith:YAYOOE4P

pith:2020:YAYOOE4PQTT6XCP6DBEJJ53DMX

not attested not anchored not stored refs pending

Theoretical and observational constraints on regularized 4$D$ Einstein-Gauss-Bonnet gravity

Bao-Min Gu, Fu-Wen Shu, Jia-Xi Feng

arxiv:2006.16751 v2 · 2020-06-30 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YAYOOE4PQTT6XCP6DBEJJ53DMX}

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

2 papers in Pith

The Saddle Point of Everything

All $2D$ generalised dilaton theories from $d\geq 4$ gravities

Receipt and verification

First computed	2026-07-05T02:21:34.482069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c030e7138f84e7eb89fe184894f76365c751ca234b40ab9c200cadba9ac4d610

Aliases

arxiv: 2006.16751 · arxiv_version: 2006.16751v2 · doi: 10.48550/arxiv.2006.16751 · pith_short_12: YAYOOE4PQTT6 · pith_short_16: YAYOOE4PQTT6XCP6 · pith_short_8: YAYOOE4P

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/YAYOOE4PQTT6XCP6DBEJJ53DMX \
  | 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: c030e7138f84e7eb89fe184894f76365c751ca234b40ab9c200cadba9ac4d610

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78686ccd45779f69be3f25188dc37740779457745e129dea34cf4445dcc9fcd2",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-06-30T13:11:28Z",
    "title_canon_sha256": "79d712d99655c2c7569a9c3140de50ea156d4c751db9d53532628695a6e1ab18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.16751",
    "kind": "arxiv",
    "version": 2
  }
}