Pith Number

pith:PIBI5SYX

pith:2023:PIBI5SYXPITAZGCAZHTQHNLOY6

not attested not anchored not stored refs pending

Modular Hamiltonian for de Sitter diamonds

Markus B. Fr\"ob

arxiv:2308.14797 v3 · 2023-08-28 · hep-th · gr-qc · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PIBI5SYXPITAZGCAZHTQHNLOY6}

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

Relative entropy for $\lambda \phi^4$ in the Rindler wedge

Numerical approach to the modular operator for fermionic systems

Receipt and verification

First computed	2026-07-05T07:24:37.939862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a028ecb177a260c9840c9e703b56ec7bc2d58e52bd7bc29c4b69503410d031a

Aliases

arxiv: 2308.14797 · arxiv_version: 2308.14797v3 · doi: 10.48550/arxiv.2308.14797 · pith_short_12: PIBI5SYXPITA · pith_short_16: PIBI5SYXPITAZGCA · pith_short_8: PIBI5SYX

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/PIBI5SYXPITAZGCAZHTQHNLOY6 \
  | 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: 7a028ecb177a260c9840c9e703b56ec7bc2d58e52bd7bc29c4b69503410d031a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c101ee1cff208d1805168b02b6bf239956779d111db02eeb645a64669aba933c",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-08-28T18:00:03Z",
    "title_canon_sha256": "0e95bb3b07f4a5b47402123c605490d1d73823999a654fac842dd9b53f28da59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.14797",
    "kind": "arxiv",
    "version": 3
  }
}