Pith Number

pith:WC5QBEMV

pith:2023:WC5QBEMVIVNZ4IAPRITUAW7BXL

not attested not anchored not stored refs pending

de Sitter space is sometimes not empty

Tomonori Ugajin, Vijay Balasubramanian, Yasunori Nomura

arxiv:2308.09748 v1 · 2023-08-18 · 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{WC5QBEMVIVNZ4IAPRITUAW7BXL}

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

Emergent Closed Universes in Symmetric Orbifold CFTs

Monitoring a de Sitter universe through an anti-de Sitter window

Receipt and verification

First computed	2026-07-05T06:42:46.069224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0bb009195455b9e200f8a27405be1bad37079383538fbaa11c4c0c3e61b82bf

Aliases

arxiv: 2308.09748 · arxiv_version: 2308.09748v1 · doi: 10.48550/arxiv.2308.09748 · pith_short_12: WC5QBEMVIVNZ · pith_short_16: WC5QBEMVIVNZ4IAP · pith_short_8: WC5QBEMV

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/WC5QBEMVIVNZ4IAPRITUAW7BXL \
  | 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: b0bb009195455b9e200f8a27405be1bad37079383538fbaa11c4c0c3e61b82bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ceefc9c74dbbc67e90d424a5747fdd97ed20152f87034adcdc02fda8288a86cf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-08-18T18:00:03Z",
    "title_canon_sha256": "920b436a08e5b39d7d7e5d1e2100f6508d166bc274ef4a64c44cfdca1c419324"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.09748",
    "kind": "arxiv",
    "version": 1
  }
}