Pith Number

pith:BGWWUBA5

pith:2002:BGWWUBA5AUYNCESLEWX35TNZXR

not attested not anchored not stored refs pending

The Trouble with de Sitter Space

Leonard Susskind, Matthew Kleban, Naureen Goheer

arxiv:hep-th/0212209 v3 · 2002-12-17 · 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{BGWWUBA5AUYNCESLEWX35TNZXR}

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

3 papers in Pith

Toward a Phenomenologically Acceptable Quantum Cyclic Universe

Finite cutoff JT gravity: Baby universes, Matrix dual, and (Krylov) Complexity

M\"obius randomness in the Hartle-Hawking state

Receipt and verification

First computed	2026-07-04T17:25:25.731200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09ad6a041d0530d1124b25afbecdb9bc6703d5f99f5b22ca28ecc38e801bd0cf

Aliases

arxiv: hep-th/0212209 · arxiv_version: hep-th/0212209v3 · doi: 10.48550/arxiv.hep-th/0212209 · pith_short_12: BGWWUBA5AUYN · pith_short_16: BGWWUBA5AUYNCESL · pith_short_8: BGWWUBA5

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/BGWWUBA5AUYNCESLEWX35TNZXR \
  | 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: 09ad6a041d0530d1124b25afbecdb9bc6703d5f99f5b22ca28ecc38e801bd0cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40877cdd1aa3a05062b770c1b42847994b0569fa070ac46f27ee27a28d8dffd3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-12-17T20:40:23Z",
    "title_canon_sha256": "0a32991c5daf5295fed1f60913201fc8877379e180b6576da02ff1f4d4973ceb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0212209",
    "kind": "arxiv",
    "version": 3
  }
}