Pith Number

pith:XNW3XEJP

pith:2025:XNW3XEJP2A3HN5LC4AXACRANRT

not attested not anchored not stored refs pending

From the Fokker-Planck equation to perturbative QFT's results in de Sitter space

Alexander Kamenshchik, Polina Petriakova

arxiv:2504.20646 v2 · 2025-04-29 · 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{XNW3XEJP2A3HN5LC4AXACRANRT}

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

3 papers in Pith

Stochastic inflation as an open quantum system II: open effective field theory and stochastic matching

Stochastic inflation from a non-equilibrium renormalization group

Receipt and verification

First computed	2026-07-05T11:55:19.059055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb6dbb912fd03676f562e02e01440d8ce4129a15a7404be77337a3d8acabad1e

Aliases

arxiv: 2504.20646 · arxiv_version: 2504.20646v2 · doi: 10.48550/arxiv.2504.20646 · pith_short_12: XNW3XEJP2A3H · pith_short_16: XNW3XEJP2A3HN5LC · pith_short_8: XNW3XEJP

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/XNW3XEJP2A3HN5LC4AXACRANRT \
  | 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: bb6dbb912fd03676f562e02e01440d8ce4129a15a7404be77337a3d8acabad1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8173f34f5438214a25fafbf33d476be69a474e931cc8efdb0f81d8833eed9575",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-04-29T11:15:02Z",
    "title_canon_sha256": "e48c13f21f91181d085bba2f67ca25c7cf38301cdcc75372c5c0e275d0332d0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20646",
    "kind": "arxiv",
    "version": 2
  }
}