Pith Number

pith:3HD6LTFN

pith:2021:3HD6LTFNNQMS3U7NWFEZYNEGJN

not attested not anchored not stored refs pending

Black Holes Hint Towards De Sitter-Matrix Theory

Leonard Susskind

arxiv:2109.01322 v1 · 2021-09-03 · 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{3HD6LTFNNQMS3U7NWFEZYNEGJN}

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

7 papers in Pith

Holograms and Standard Models

Holographic complexity of de-Sitter black holes

An Algebra of Observables for de Sitter Space

No boundary density matrix in elliptic de Sitter dS/$\mathbb{Z}_2$

Deforming the Double-Scaled SYK & Reaching the Stretched Horizon From Finite Cutoff Holography

Receipt and verification

First computed	2026-07-05T03:11:17.480162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9c7e5ccad6c192dd3edb1499c34864b4592c6df7c54e4622e6e404ae5079ebb

Aliases

arxiv: 2109.01322 · arxiv_version: 2109.01322v1 · doi: 10.48550/arxiv.2109.01322 · pith_short_12: 3HD6LTFNNQMS · pith_short_16: 3HD6LTFNNQMS3U7N · pith_short_8: 3HD6LTFN

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/3HD6LTFNNQMS3U7NWFEZYNEGJN \
  | 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: d9c7e5ccad6c192dd3edb1499c34864b4592c6df7c54e4622e6e404ae5079ebb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "856ce4f09c9eed80be8c10ddeaadd8fa7b9a99a41ce815624ed4c9f5629c7379",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-09-03T05:44:14Z",
    "title_canon_sha256": "035ac457d2754a99efc66b77bc14bdf30d39125ddc81ef6c0da6c1059084465f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.01322",
    "kind": "arxiv",
    "version": 1
  }
}