Pith Number

pith:WPN72FEW

pith:2022:WPN72FEW6YWBY44MH3MMDA32VZ

not attested not anchored not stored refs pending

An Algebra of Observables for de Sitter Space

Edward Witten, Geoff Penington, Roberto Longo, Venkatesa Chandrasekaran

arxiv:2206.10780 v5 · 2022-06-22 · hep-th · gr-qc · math-ph · math.MP · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WPN72FEW6YWBY44MH3MMDA32VZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

22 papers in Pith

Towards a microscopic description of de Sitter dynamics

Fiducial observers and the thermal atmosphere in the black hole quantum throat

Algebraic traversable wormholes

Gravitational Hilbert spaces: invariant and co-invariant states, inner products, gauge-fixing, and BRST

Localization and anomalous reference frames in gravity

Receipt and verification

First computed	2026-05-18T03:09:58.888719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3dbfd1496f62c1c738c3ed8c1837aae666d7b8906f068842a691139aef41638

Aliases

arxiv: 2206.10780 · arxiv_version: 2206.10780v5 · doi: 10.48550/arxiv.2206.10780 · pith_short_12: WPN72FEW6YWB · pith_short_16: WPN72FEW6YWBY44M · pith_short_8: WPN72FEW

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/WPN72FEW6YWBY44MH3MMDA32VZ \
  | 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: b3dbfd1496f62c1c738c3ed8c1837aae666d7b8906f068842a691139aef41638

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad01ca7981c89315fd027878b2bdbab579f62312aa184153d52f1e9d8b145ced",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP",
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-06-22T00:22:20Z",
    "title_canon_sha256": "3aa9ecf09839485cb00b6973c7f0febff0d7f0b469cb120b5e0207596b77185c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.10780",
    "kind": "arxiv",
    "version": 5
  }
}