Pith Number

pith:JDAGHQJW

pith:2025:JDAGHQJWRAFGO2T3AGREXOZPNP

not attested not anchored not stored refs pending

Quantum gravity observables: observation, algebras, and mathematical structure

Steven B. Giddings

arxiv:2505.22708 v2 · 2025-05-28 · 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{JDAGHQJWRAFGO2T3AGREXOZPNP}

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

6 papers in Pith

Quantum Reference Fields Transformations in Linearized Quantum Gravity

On Perturbatively Dressed Observables

Localization and anomalous reference frames in gravity

Massless Representations in Conformal Space and Their de Sitter Restrictions

Implication of dressed form of relational observable on von Neumann algebra

Receipt and verification

First computed	2026-07-05T11:20:12.489207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48c063c136880a676a7b01a24bbb2f6bf540fa85e8337b705bc36b1a2666c867

Aliases

arxiv: 2505.22708 · arxiv_version: 2505.22708v2 · doi: 10.48550/arxiv.2505.22708 · pith_short_12: JDAGHQJWRAFG · pith_short_16: JDAGHQJWRAFGO2T3 · pith_short_8: JDAGHQJW

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/JDAGHQJWRAFGO2T3AGREXOZPNP \
  | 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: 48c063c136880a676a7b01a24bbb2f6bf540fa85e8337b705bc36b1a2666c867

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc668d1dca74b910b5ad466abb5855cfe250b1756b6323ad87c5db6996563991",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-05-28T18:00:00Z",
    "title_canon_sha256": "9446cae7ba0191df4f941e00b8ace9f8e21a8671c061e66027d8e0e87ed0ee74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22708",
    "kind": "arxiv",
    "version": 2
  }
}