Pith Number

pith:BMIWWBBL

pith:2024:BMIWWBBLZ2ERKC75SMGEYLZWGV

not attested not anchored not stored refs pending

Delicate curvature bounces in the no-boundary wave function and in the late universe

Jean-Luc Lehners, Jerome Quintin

arxiv:2403.15205 v2 · 2024-03-22 · gr-qc · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BMIWWBBLZ2ERKC75SMGEYLZWGV}

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

1 paper in Pith

Cosmological perturbations meet Wheeler DeWitt

Receipt and verification

First computed	2026-07-05T09:58:57.986459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b116b042bce89150bfd930c4c2f3635660e07153ff1148f41fb1ae223327c70

Aliases

arxiv: 2403.15205 · arxiv_version: 2403.15205v2 · doi: 10.48550/arxiv.2403.15205 · pith_short_12: BMIWWBBLZ2ER · pith_short_16: BMIWWBBLZ2ERKC75 · pith_short_8: BMIWWBBL

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/BMIWWBBLZ2ERKC75SMGEYLZWGV \
  | 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: 0b116b042bce89150bfd930c4c2f3635660e07153ff1148f41fb1ae223327c70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47eaebac51a66ce6e10929d6d4da2d005f26bbabfb18849e23dff11cc45bd49a",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-03-22T13:46:56Z",
    "title_canon_sha256": "57b8c2f725b12463cce414d8b2cdce1e067e78087bc78ae72537034139d5353b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.15205",
    "kind": "arxiv",
    "version": 2
  }
}