Pith Number

pith:5LMOLWFL

pith:2020:5LMOLWFLNJZEQKTW7YA3M3DVN7

not attested not anchored not stored refs pending

Islands in de Sitter space

Arjun Kar, Tomonori Ugajin, Vijay Balasubramanian

arxiv:2008.05275 v2 · 2020-08-12 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5LMOLWFLNJZEQKTW7YA3M3DVN7}

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	2026-07-05T02:17:30.317353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ead8e5d8ab6a72482a76fe01b66c756fc20be77be279554623cb2a443726d8fb

Aliases

arxiv: 2008.05275 · arxiv_version: 2008.05275v2 · doi: 10.48550/arxiv.2008.05275 · pith_short_12: 5LMOLWFLNJZE · pith_short_16: 5LMOLWFLNJZEQKTW · pith_short_8: 5LMOLWFL

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/5LMOLWFLNJZEQKTW7YA3M3DVN7 \
  | 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: ead8e5d8ab6a72482a76fe01b66c756fc20be77be279554623cb2a443726d8fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db3c4b8d891a9093a8ff111fbc9a525fe4e8faf22baf5c319b3dc0a645a19bae",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-08-12T12:49:00Z",
    "title_canon_sha256": "dd361ba30b47962abda3df7f41ef3157239912c61cf9aed697329e7aac502228"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.05275",
    "kind": "arxiv",
    "version": 2
  }
}