Pith Number

pith:J5AQR6KX

pith:2024:J5AQR6KXLHPSIWAOPAL5T623TK

not attested not anchored not stored refs pending

Cosmological perturbations meet Wheeler DeWitt

Federico Piazza, Sim\'eon Vareilles

arxiv:2412.19782 v2 · 2024-12-27 · hep-th · astro-ph.CO · 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{J5AQR6KXLHPSIWAOPAL5T623TK}

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.

Receipt and verification

First computed	2026-07-05T10:03:50.487498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f4108f95759df24580e7817d9fb5b9a9d7ebd019c0958c4643331f1f885038c

Aliases

arxiv: 2412.19782 · arxiv_version: 2412.19782v2 · doi: 10.48550/arxiv.2412.19782 · pith_short_12: J5AQR6KXLHPS · pith_short_16: J5AQR6KXLHPSIWAO · pith_short_8: J5AQR6KX

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/J5AQR6KXLHPSIWAOPAL5T623TK \
  | 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: 4f4108f95759df24580e7817d9fb5b9a9d7ebd019c0958c4643331f1f885038c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f920d8ceee9a5fb64b6f48972347d365046fa226c2ef0c4795708b2624a07fba",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2024-12-27T18:25:17Z",
    "title_canon_sha256": "f4f548a0699cac7e1ee63b2401547f44bea7cc3704a7bb6ec1fd70179da30102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.19782",
    "kind": "arxiv",
    "version": 2
  }
}