Pith Number

pith:UJL2YPV5

pith:1998:UJL2YPV5NKSQJW2AKRV2MT5MU7

not attested not anchored not stored refs pending

The Coherence of Primordial Fluctuations Produced During Inflation

Alexei A. Starobinsky, Claus Kiefer, David Polarski, Julien Lesgourgues

arxiv:gr-qc/9806066 v1 · 1998-06-15 · gr-qc · astro-ph · 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{UJL2YPV5NKSQJW2AKRV2MT5MU7}

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

A Landscape of Cosmological Decoherence

On the Quantum-to-Classical Transition of Primordial Perturbations

Receipt and verification

First computed	2026-07-04T17:25:19.869562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a257ac3ebd6aa504db40546ba64faca7f05af5485598a7c532ef3c4a2282ccca

Aliases

arxiv: gr-qc/9806066 · arxiv_version: gr-qc/9806066v1 · doi: 10.48550/arxiv.gr-qc/9806066 · pith_short_12: UJL2YPV5NKSQ · pith_short_16: UJL2YPV5NKSQJW2A · pith_short_8: UJL2YPV5

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/UJL2YPV5NKSQJW2AKRV2MT5MU7 \
  | 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: a257ac3ebd6aa504db40546ba64faca7f05af5485598a7c532ef3c4a2282ccca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee8cc3acdac4c0ed2d7a72f38e30831cbb1800945530f48593e38af795b9a037",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1998-06-15T21:08:57Z",
    "title_canon_sha256": "87d2f3378c13228173e08adc734452e735387e1d04452cf0e24be1202b6a7a66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9806066",
    "kind": "arxiv",
    "version": 1
  }
}