Pith Number

pith:2KKDQR3S

pith:2019:2KKDQR3SU4JRFA5JOQK3AWOFER

not attested not anchored not stored refs pending

de Sitter Cosmology on an expanding bubble

Giuseppe Dibitetto, Marjorie Schillo, Souvik Banerjee, Suvendu Giri, Ulf Danielsson

arxiv:1907.04268 v2 · 2019-07-09 · hep-th · 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{2KKDQR3SU4JRFA5JOQK3AWOFER}

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

Dark bubbles, dark dimensions and fat gravitons

Dark energy from string theory: an introductory review

Receipt and verification

First computed	2026-07-05T00:12:02.657893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d294384772a7131283a97415b059c5247efb588f122fca8db437078eed876436

Aliases

arxiv: 1907.04268 · arxiv_version: 1907.04268v2 · doi: 10.48550/arxiv.1907.04268 · pith_short_12: 2KKDQR3SU4JR · pith_short_16: 2KKDQR3SU4JRFA5J · pith_short_8: 2KKDQR3S

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/2KKDQR3SU4JRFA5JOQK3AWOFER \
  | 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: d294384772a7131283a97415b059c5247efb588f122fca8db437078eed876436

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b26a1a5359daa8a11479db50a64b3575cf0427bd7a634f316058789b18ff1b9b",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-07-09T16:11:29Z",
    "title_canon_sha256": "10012d1ababc6ec8e7a480c2656e3819112b4712dbae1cd44ff7d53049643727"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04268",
    "kind": "arxiv",
    "version": 2
  }
}