Pith Number

pith:IQQA4QJG

pith:2019:IQQA4QJG3S3BQMDJUKKEGMEVUX

not attested not anchored not stored refs pending

Holographic bounce

Emmanuel N. Saridakis, Sergei D. Odintsov, Shin'ichi Nojiri

arxiv:1908.00389 v2 · 2019-08-01 · gr-qc · astro-ph.CO · 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{IQQA4QJG3S3BQMDJUKKEGMEVUX}

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

Analytic Gravitational Wave Spectrum in Next-to-Minimal Bouncing Cosmology

Receipt and verification

First computed	2026-07-05T00:14:44.960131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44200e4126dcb6183069a294433095a5ca44ccccc1beef978c703a9df9c7ba13

Aliases

arxiv: 1908.00389 · arxiv_version: 1908.00389v2 · doi: 10.48550/arxiv.1908.00389 · pith_short_12: IQQA4QJG3S3B · pith_short_16: IQQA4QJG3S3BQMDJ · pith_short_8: IQQA4QJG

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/IQQA4QJG3S3BQMDJUKKEGMEVUX \
  | 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: 44200e4126dcb6183069a294433095a5ca44ccccc1beef978c703a9df9c7ba13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6500091fb06138553955a64b3e3f8330de7f2206dcaacbbd48a358485056d7c5",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-08-01T13:40:13Z",
    "title_canon_sha256": "801ca24f2136789005bfb0c7a9f89858c44deedb17d87a399b447e8e9b14bab2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.00389",
    "kind": "arxiv",
    "version": 2
  }
}