Pith Number

pith:LKAQRTHY

pith:2003:LKAQRTHYGPDTBKWZBZT54MUKEN

not attested not anchored not stored refs pending

Perturbations in a non-singular bouncing Universe

G. Veneziano, M. Gasperini, M. Giovannini

arxiv:hep-th/0306113 v1 · 2003-06-12 · hep-th · astro-ph · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LKAQRTHYGPDTBKWZBZT54MUKEN}

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

1 paper in Pith

Modified Gravity Theories on a Nutshell: Inflation, Bounce and Late-time Evolution

Receipt and verification

First computed	2026-07-04T17:24:42.860863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a8108ccf833c730aad90e67de328a235c24b9a2d480fd873823cb0f5ed107ab

Aliases

arxiv: hep-th/0306113 · arxiv_version: hep-th/0306113v1 · doi: 10.48550/arxiv.hep-th/0306113 · pith_short_12: LKAQRTHYGPDT · pith_short_16: LKAQRTHYGPDTBKWZ · pith_short_8: LKAQRTHY

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/LKAQRTHYGPDTBKWZBZT54MUKEN \
  | 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: 5a8108ccf833c730aad90e67de328a235c24b9a2d480fd873823cb0f5ed107ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9061889acd315959224c9dffd5879af89be0f629a2a8258800965aaf3fa1c547",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-06-12T15:29:55Z",
    "title_canon_sha256": "c1cdd5662254368ef6e8b0643a8e632e615dd62a99e47374b7a359ea245f4860"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0306113",
    "kind": "arxiv",
    "version": 1
  }
}