Pith Number

pith:NIS5O6C6

pith:2018:NIS5O6C6JUPWZWH77TWRP5XZOZ

not attested not anchored not stored refs pending

Dynamical evolution of non-minimally coupled scalar field in spherically symmetric de Sitter spacetimes

A. B. Pavan, Jeferson de Oliveira, R. D. B. Fontana

arxiv:1808.01044 v3 · 2018-08-02 · 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{NIS5O6C6JUPWZWH77TWRP5XZOZ}

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	2026-05-17T23:47:52.745043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a25d7785e4d1f6cd8fffced17f6f9765515d47a40a8d5db640e6f5334284af7

Aliases

arxiv: 1808.01044 · arxiv_version: 1808.01044v3 · doi: 10.48550/arxiv.1808.01044 · pith_short_12: NIS5O6C6JUPW · pith_short_16: NIS5O6C6JUPWZWH7 · pith_short_8: NIS5O6C6

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/NIS5O6C6JUPWZWH77TWRP5XZOZ \
  | 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: 6a25d7785e4d1f6cd8fffced17f6f9765515d47a40a8d5db640e6f5334284af7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a701543079a5100e874582f814299ed06d53543624171c1c47e4fb7043487ed7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-08-02T23:09:03Z",
    "title_canon_sha256": "69e1e87406e262ea31d9720935c3ece999284eff4c4b0c81b3a8918be076e680"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01044",
    "kind": "arxiv",
    "version": 3
  }
}