Pith. sign in
Pith Number

pith:V6NK3L6R

pith:1998:V6NK3L6RUOCKI54FFQKB3QIO4X
not attested not anchored not stored refs pending

Quantum-to-classical transition for fluctuations in the early Universe

A.A. Starobinsky, C. Kiefer, D. Polarski

arxiv:gr-qc/9802003 v1 · 1998-02-02 · gr-qc · astro-ph · hep-th · quant-ph

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{V6NK3L6RUOCKI54FFQKB3QIO4X}

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

12 papers in Pith

Receipt and verification
First computed 2026-07-04T16:08:46.233163Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

af9aadafd1a384a477852c141dc10ee5c77e1810b8654cd92df8522472697386

Aliases

arxiv: gr-qc/9802003 · arxiv_version: gr-qc/9802003v1 · doi: 10.48550/arxiv.gr-qc/9802003 · pith_short_12: V6NK3L6RUOCK · pith_short_16: V6NK3L6RUOCKI54F · pith_short_8: V6NK3L6R
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/V6NK3L6RUOCKI54FFQKB3QIO4X \
  | 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: af9aadafd1a384a477852c141dc10ee5c77e1810b8654cd92df8522472697386
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "9bbb5f95b3b720619b0653ded7fe688cad3ddb78feb9605703dd7e032068901c",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th",
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1998-02-02T09:00:03Z",
    "title_canon_sha256": "c3e0948e54f2151be3b7985edfd48ef0a05a689c26edf5475ce406d0f219271d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9802003",
    "kind": "arxiv",
    "version": 1
  }
}